A bounded European material-family profile separating lead azide, lead styphnate, tetrazene and non-lead initiation alternatives from the downstream devices and qualified outputs that use them.
Which European initiation outputs depend on lead azide, lead styphnate, tetrazene or non-lead alternatives; where is current base-material production evidenced; and what prevents an apparently available alternative from substituting into an exact qualified primer, detonator, fuze or initiation train?
SB-SMP-0007Version 0.1.0MOVING CURRENTEvidence cutoff 2026-08-28EU-27 + United Kingdom + Norway + Switzerland + Serbia + Türkiye
One current lead-styphnate producer is evidenced at operator level; exact plant and comparable family capacity remain unknown.
As of 2026-08-28
Comparable current site-specific capacityUNKNOWN
RWS explicitly states that it produces and uses lead styphnate, while its public material does not allocate that synthesis to one of its two German manufacturing sites. Named current lead-azide and tetrazene synthesis sites remain unresolved in the bounded search.
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Current merchant-oriented qualified primary-material capacityUNKNOWN
Visible primer, detonator and ammunition output does not reveal the upstream supplier, accepted material form or uncommitted base-material headroom.
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Uncommitted qualified initiation materialUNKNOWN
The retained sources do not disclose grade- and device-compatible inventories, commitments, accepted suppliers or allocatable material.
Capacity composition unavailableUNKNOWN
Comparable current site-specific European primary-material capacity. RWS is evidenced as a current lead-styphnate producer at operator level, but the exact synthesis plant and comparable operating, nameplate, actual-output and qualified-supply quantities remain undisclosed. ECHA bands are regulatory ranges, not capacity cells.
Inference boundary. RWS is evidenced as a current lead-styphnate producer at operator level, but the exact synthesis plant and comparable operating, nameplate, actual-output and qualified-supply quantities remain undisclosed. ECHA bands are regulatory ranges, not capacity cells. No numeric family sum is emitted. ECHA's separate atomic 10–<100 t/y registration bands remain ranges; device counts remain downstream output; and neither can become current site capacity or qualified military supply.01 · Material role
Milligram-scale inputs can remain absolute output gates.
Atomic identity, specified lot, composition, device process, integration and qualification separate raw material from usable initiation output.
01 · Atomic materialLead azide, lead styphnate or tetrazeneThe three conventional materials remain distinct and are not interchangeable tonnes inside a family commodity.
02 · Specified inputSpecified material, lot and formIdentity, supplier, lot, physical form and contact compatibility can remain acceptance gates before incorporation.
03 · CompositionApproved primer or detonator compositionA material becomes one ingredient in a bounded composition rather than a qualified device by itself.
04 · DeviceInitiation-device manufacturePrimer, detonator and igniter manufacture is downstream of base-material production and must not be promoted into it.
05 · IntegrationFuze, safe-arm or explosive-train integrationDevice compatibility with the next assembly remains a separate industrial and qualification question.
06 · Qualified outputAccepted munition configurationMaterial, composition, process, device, integrator and configuration must align for usable output.
A1 · Alternative branchNon-lead initiation chemistry and new device designHeavy-metal-free technology enters through a separately designed and tested primer or initiator, not by label-equivalent substitution.
A2 · Bounded acceptanceTesting, qualification and selected accepted outputCurrent selected SINTOX and other non-lead products prove industrial existence without proving universal cross-device interchangeability.
Specified and accepted initiation material in a qualified device
Primary initiation materials provide the first energetic impulse in selected primers, detonators and related initiation devices. Their mass and cost can be small while material identity, composition, device process, contact compatibility, ageing and qualification remain absolute output gates.
Raw family label or unqualified alternative
Base chemical identity, specified material and lot or form, an approved primer or detonator composition, device manufacture, fuze or explosive-train integration and a qualified munition output are separate industrial states. A non-lead alternative is a separate design and qualification branch, not an automatic substitute for a lead-based material or device.
Profile scopeEU-27 + United Kingdom + Norway + Switzerland + Serbia + Türkiye. Exclusions: Russia; Belarus; Primer, detonator, igniter, cartridge or fuze manufacture presented as base-primary-explosive synthesis; EU regulatory tonnage bands presented as exact capacity, output, merchant supply or military allocation; Primer or detonator counts converted into material tonnes or military capacity; Lead-azide, lead-styphnate and tetrazene quantities added into a family-capacity aggregate; Historical manufacture presented as current production; Selected product compositions presented as universal formulation rules; Heavy-metal-free product availability presented as universal interchangeability; Candidate List status presented as a production prohibition; Civil RoHS scope presented as a military ban; Ageing mechanisms presented as a universal shelf life in years. This is a bounded public-source map, not a complete producer census, capacity balance, formulation register, accepted-source matrix or shortage finding. Absence from the profile does not establish absence of capability, imports, inventory, qualified alternatives or programme acceptance.
02 · European production base
Current production closes first at operator level, not as a site-capacity balance.
RWS closes current lead-styphnate production while the exact German synthesis plant, all lead-azide and tetrazene sites and comparable annual output remain unresolved.
ACTIVE_MERCHANT
Active merchant-facing Current production is evidenced and an external product channel is explicit; uncommitted qualified volume is not implied.
ACTIVE_CAPTIVE
Active integrated or strategic Current capability is evidenced inside an integrated or sovereign chain; exclusive captive use is not implied.
CONVERSION
Conversion An existing industrial asset has a sourced conversion plan but accepted output is not yet evidenced.
PLANNED
Planned A sourced project or programme exists without evidenced commissioned output.
LEGACY_INACTIVE
Legacy or inactive Historic capability is retained for lineage but is excluded from the current footprint.
North · 66°NSouth · 35°NWest −12° → East 42°
Schematic geographic plot, not a border map. Coordinates represent approximate site or city locations, not verified plant-gate points. National programmes without a resolved site are listed in the pipeline but are not assigned coordinates.
Site-resolved current European base-material production
Site / control
Profile state
Production role
Capacity evidence
Market access
Capacity reading rule RWS is evidenced as a current lead-styphnate producer at operator level, but the exact synthesis plant and comparable operating, nameplate, actual-output and qualified-supply quantities remain undisclosed. ECHA bands are regulatory ranges, not capacity cells. The profile holds no active site record because RWS's current lead-styphnate production is explicit only at operator level. ECHA ranges, downstream device output and historical production are excluded from site-capacity records.
03 · Market structure
Visible device throughput does not reveal base-material supply.
Military detonators and large primer volumes show current use while leaving supplier, material tonnes, qualification and headroom hidden.
Current merchant-oriented qualified primary-material capacityUNKNOWN
Current regulatory and product evidence does not disclose a grade-compatible merchant base-material balance, accepted-source coverage or uncommitted headroom.
Current integrated or programme-dedicated primary-material capacityUNKNOWN
Chemring Ardeer, Austin Vsetín, Fiocchi Lecco, RWS and Sellier & Bellot expose different downstream initiation capabilities. Only RWS explicitly closes current lead-styphnate production at operator level; the other lanes remain device, composition or historical evidence.
Current strategic finding · INFERRED
Current European manufacture is visible unevenly: ECHA reports aggregate atomic volume bands, RWS closes lead-styphnate production at operator level, and current downstream products close selected material-to-device relationships. Exact synthesis-site geography, comparable capacity, qualified supply and uncommitted headroom remain unknown.
The producer search is bounded rather than exhaustive.
RWS plant attribution remains unresolved.
Unknown imports, inventories and supplier contracts are not treated as absent.
Could reverse: Current site-specific synthesis records for lead azide, lead styphnate, tetrazene or exact non-lead materials
Could reverse: Comparable annual output and qualification evidence by material and site
Could reverse: Evidence that RWS no longer produces lead styphnate
Nearest disclosed intervention surfaceThe nearest public intervention surface is an accepted-source and configuration matrix, not a family-tonnage target: separate material bands, device counts and selected product acceptance cannot be added or converted into qualified output.
04 · Alternatives & substitution
Industrial non-lead products are bounded alternatives, not universal replacements.
Selected accepted outputs prove technical maturity only inside their disclosed product and customer scope.
Conversion and planned records
Site / control
Profile state
Production role
Capacity state
Market access
Pipeline boundary Substitution activity and existing non-lead product families are not capacity expansions. No conversion or planned base-material capacity record is promoted without a named project, plant, commissioning state and scope-matched output evidence.
05 · Dependencies & bottlenecks
Compatibility, ageing and qualification transmit small material failures downstream.
Moisture, contact materials, composition and device-specific acceptance can interrupt output without large mass exposure.
EU RANGE KNOWN SITE PRODUCER UNRESOLVED
Lead azide
An aggregate EU manufacture/import band and selected current detonator use are evidenced; a named current European synthesis site is not closed.
The EU manufacture range, current operator-level RWS production and selected primer and military-detonator uses are evidenced; exact synthesis plant and comparable capacity remain unknown.
A selected current Fiocchi primer closes tetrazene use, while current base-material producer identity, site and capacity remain unresolved.
PE-CLM-008PE-CLM-013SELECTED INDUSTRIAL OUTPUT KNOWN INTERCHANGEABILITY UNRESOLVED
Non-lead initiation alternatives
Multiple current European product families and selected defence or security use establish industrial existence without a common disclosed chemistry or universal acceptance.
Chemring, Austin, Fiocchi and Sellier & Bellot are retained as downstream device or product evidence unless direct current synthesis evidence closes a base-material role.
atomic base-material identity and source→specified lot and form→composition and contact-material compatibility→primer or detonator process→device testing and ageing surveillance→fuze or explosive-train integration→configuration qualification→customer acceptance and uncommitted allocation
No primary-explosives scarcity or sufficiency scalar emittedThe evidence does not join current output, imports, inventories, exact composition demand, commitments, accepted alternatives and dated programme requirements.
06 · Strategic assessment
The evidence supports transparency and qualification findings, not a shortage claim.
The next closure work is site identity, accepted-source matrices, current output and programme-specific substitution.
V0.1 verdict · INFERRED
Current European manufacture is visible unevenly: ECHA reports aggregate atomic volume bands, RWS closes lead-styphnate production at operator level, and current downstream products close selected material-to-device relationships. Exact synthesis-site geography, comparable capacity, qualified supply and uncommitted headroom remain unknown.
INFERRED
Current strategic finding
Current European manufacture is visible unevenly: ECHA reports aggregate atomic volume bands, RWS closes lead-styphnate production at operator level, and current downstream products close selected material-to-device relationships. Exact synthesis-site geography, comparable capacity, qualified supply and uncommitted headroom remain unknown.
Confidence HIGH ON BOUNDED USE AND RWS OPERATOR LOW ON SITE BALANCE
The nearest public intervention surface is an accepted-source and configuration matrix, not a family-tonnage target: separate material bands, device counts and selected product acceptance cannot be added or converted into qualified output.
Confidence HIGH ON OBJECT DISTINCTION LOW ON PROGRAMME COVERAGE
No Europe-wide primary-explosives surplus, deficit, shortage, bottleneck quantity or twelve-month output loss is emitted because current output, imports, inventories, commitments, accepted alternatives and programme demand are not joined.
Non-lead initiation technology is industrially real in selected products, but substitution remains design- and configuration-bounded: exact chemistry, material source, composition, compatibility, ageing behaviour, device process and final acceptance cannot be collapsed into a generic lead-free label.
Confidence HIGH ON BOUNDARY LOW ON PROGRAMME TIMELINES
The current evidence shows regulatory pressure and control relevance without a military production ban: Candidate List status is not prohibition, the civil-professional RoHS exemption remains valid pending a renewal decision, specifically military equipment is separately outside RoHS, and the EU defence list is a bounded transfer-control taxonomy.
Primary explosives have material-, moisture- and contact-dependent ageing and compatibility constraints, while the retained public evidence does not establish one universal shelf life in years.
Confidence HIGH ON MECHANISM LOW ON CONFIGURATION DURATION
Use current permits, environmental records and operator documentation to allocate RWS lead-styphnate production and identify current lead-azide, tetrazene and exact non-lead material synthesis sites.
Decision value: Separates known operator capability from plant-level concentration and expansion exposure.
Map atomic material, producer, lot or form and composition to accepted primer, detonator and final configuration without publishing sensitive formulation detail.
Decision value: Identifies where material existence does not translate into usable qualified output.
Disaggregate regulatory bands into verified manufacture, import, output, inventories, commitments and accepted use by atomic material without midpointing or adding ranges.
Decision value: Turns regulatory transparency into a supply and twelve-month exposure assessment.
Maintain configuration-specific surveillance questions and monitor the Commission decision on RoHS entry 45 while preserving the separate military-scope boundary.
Decision value: Prevents generic shelf-life or ban claims from distorting procurement and substitution choices.
At which RWS German plant is lead styphnate synthesized, in what grade or form, and with what current annual output and utilisation?
Would change: The first site-resolved current producer and capacity mapping.
02
Which current European sites synthesize lead azide and tetrazene, rather than only incorporating them into initiation devices?
Would change: Atomic producer and geographic-concentration fields.
03
How do the ECHA registration bands divide among current domestic manufacture, imports, inventories, grades and end uses?
Would change: A real current material balance and import-dependence assessment.
04
Which named primers, detonators, fuzes and initiation trains accept which material producers, lots, forms and compositions?
Would change: The accepted-source and qualification matrix.
05
Which exact non-lead initiation chemistries are produced in Europe, at which plants, and for which bounded qualified outputs?
Would change: The non-lead producer, capacity and substitution map without disclosing proprietary formulation detail.
06
What material-, device- and contact-specific ageing evidence governs surveillance and replacement decisions?
Would change: Configuration-specific shelf and storage constraints rather than a universal duration.
07
What current merchant commitments, captive allocations and uncommitted headroom exist for each atomic material and accepted form?
Would change: Whether visible manufacture can serve incremental defence demand.
08
What final decision is taken on RoHS Annex III entry 45, and what changes follow in the adjacent civil-professional initiator segment?
Would change: The current regulatory-pressure watchpoint without changing the separate military-scope boundary.
Evidence descent · Appendix
Every number and conclusion runs back to an attributed record.
The page is a deterministic presentation of a repository-only, moving-current publication object. Corrections require a new version and revision-history entry; prior source objects remain in the repository. It creates no released Industrial Network row, migration, public JSON endpoint or new factual authority.
ECHA's February 2026 assessment records REACH registration and an EU manufacture and/or import band of 10–<100 tonnes per year for lead diazide/lead azide, with registered industrial formulation and use of primary explosives for detonators.
REPORTED · Scope: EU-level registration-derived lead-azide volume and industrial-use evidence
Limitation: The range is not exact and combines manufacture and/or import. It is not audited output, domestic capacity, military-only tonnage, site identity, qualified supply, merchant availability or uncommitted headroom.
ECHA's February 2026 assessment records REACH registration and an EU manufacture band of 10–<100 tonnes per year for lead styphnate, with use as a component of primer mixtures; it retains dossier estimates of approximately 90% of EU consumption for firearm ammunition and approximately 7% for detonator and pyrotechnic uses.
REPORTED · Scope: EU-level registration-derived lead-styphnate manufacture range and bounded use structure
Limitation: The range is not exact and is not audited output or capacity. The end-use shares are dossier-derived estimates, are predominantly civil in the firearm category, and cannot be converted into military tonnes or a current availability balance.
The two ECHA 10–<100 tonnes-per-year bands cannot be represented as exact material-capacity cells, midpoint estimates or an additive primary-explosives family quantity.
RWS GmbH states that it currently produces and uses a range of initiation materials including lead styphnate.
REPORTED · Scope: Current European lead-styphnate producer at operator level
Limitation: The statement does not identify the exact synthesis plant, annual production, grade, merchant access, customer allocation, qualification coverage or uncommitted supply.
Located evidencePE-SRC-015Headings ‘Primärexplosivstoffe’ and ‘Schwermetallfreie Anzündsätze’RWS states that it produces and uses ignition materials including lead styphnate and describes continuing SINTOX heavy-metal-free initiation development. The current direct page identifies the operator but not the exact synthesis plant or output.
PE-CLM-005
RWS's public evidence does not close whether lead-styphnate synthesis occurs at Fürth or Sulzbach-Rosenberg: Fürth is evidenced for primer and initiation-material manufacture and some onsite substance or mixture production, but lead styphnate is not allocated to a named plant.
INFERRED · Scope: Current producer-to-site resolution boundary
Limitation: This preserves one known producer and an unresolved synthesis site; it is not evidence that either plant lacks the capability.
Chemring Energetics UK's current L1A2 and L2A2 military demolition detonators made at Ardeer identify primary charges containing lead styphnate and lead azide.
REPORTED · Scope: Bounded current European military initiation-device use
Limitation: This does not establish Ardeer synthesis of either base material, quantities consumed, upstream suppliers, all-product composition or an interchangeable alternative.
Austin Detonator's retained Vsetín electronic-detonator SDS identifies lead azide in a selected industrial blasting product, while the company's current REACH-role and substitution language does not assign captive lead-azide synthesis.
REPORTED · Scope: Bounded Czech downstream detonator use and substitution context
Limitation: The evidence does not establish military use, annual lead-azide tonnes, current all-product composition or a Vsetín base-material synthesis capability.
Located evidencePE-SRC-011Revision 13 March 2020, sections 1.1–1.3 and 3.2The SDS identifies Austin Detonator at Vsetín, selected electronic detonators for industrial blasting and lead azide as an ingredient. The direct PDF was live during audit.PE-SRC-012Sections ‘Legislation’ and ‘Substitution of raw materials’Austin describes company-level REACH roles and a raw-material substitution policy without assigning a substance-specific manufacturer role or proving captive lead-azide synthesis. The page was direct-live during audit.
PE-CLM-008
Fiocchi reports almost two billion primers per year at company level, and a current selected large-rifle primer SDS identifies lead styphnate and tetrazene in its primer mixture.
REPORTED · Scope: Bounded current European primer throughput and selected conventional composition
Limitation: The primer figure is not material tonnes, military capacity, a site-specific capacity cell or uncommitted output. The selected composition does not apply to every Fiocchi primer and does not prove purified base-material synthesis at Lecco.
Located evidencePE-SRC-013Printed pp. 14–15 / PDF p. 8, company production overview and primer-technology descriptionsFiocchi reports almost two billion primers per year and identifies conventional, Leadless and ZetaPi primer technology. The quantity is a company-reported downstream device count, not material tonnes or military capacity. The PDF was direct-live during audit.PE-SRC-014Print date 4 February 2024, sections 1 and 3The selected Fiocchi large-rifle primer SDS identifies Lecco and a primer mixture containing lead styphnate and tetrazene. It does not establish all-product composition or purified base-material synthesis. The PDF was direct-live during audit.
PE-CLM-009
Current primer or detonator manufacture and disclosure of a device ingredient cannot populate the base-material producer map without direct current synthesis evidence for that operator or site.
INFERRED · Scope: Downstream-manufacturer non-promotion rule applied to Chemring, Austin, Fiocchi and Sellier & Bellot
Limitation: The bounded source set does not prove that these companies lack undisclosed captive synthesis; it only prevents unsupported promotion.
RWS identifies continuing SINTOX heavy-metal-free initiation technology and a selected current armed-forces and law-enforcement ammunition product using a SINTOX primer cap.
REPORTED · Scope: Current European non-lead initiation technology and bounded accepted defence/security output
Limitation: The sources do not disclose exact proprietary chemistry or establish compatibility with every existing primer, detonator, fuze or initiation train.
Located evidencePE-SRC-015Headings ‘Primärexplosivstoffe’ and ‘Schwermetallfreie Anzündsätze’RWS states that it produces and uses ignition materials including lead styphnate and describes continuing SINTOX heavy-metal-free initiation development. The current direct page identifies the operator but not the exact synthesis plant or output.PE-SRC-017Product identity and primer-cap fields; manufacturer addressRWS identifies a selected current armed-forces and law-enforcement product using a SINTOX primer cap and manufactured in Fürth. This is bounded product acceptance, not a universal substitution rule or disclosed formulation. The page was direct-live during audit.
PE-CLM-011
Fiocchi identifies Leadless and ZetaPi primer technologies, and Sellier & Bellot markets current NONTOX ammunition, adding separate current European evidence that heavy-metal-free initiation products exist beyond one operator.
REPORTED · Scope: Current European product-level non-lead alternative evidence
Limitation: The sources do not disclose a common exact chemistry, base-material output, military allocation or cross-manufacturer interchangeability.
Located evidencePE-SRC-013Printed pp. 14–15 / PDF p. 8, company production overview and primer-technology descriptionsFiocchi reports almost two billion primers per year and identifies conventional, Leadless and ZetaPi primer technology. The quantity is a company-reported downstream device count, not material tonnes or military capacity. The PDF was direct-live during audit.PE-SRC-018Current company overview and timeline entries for 1924 and 1940Sellier & Bellot describes current ammunition and Nontox activity, while its lead-azide, lead-styphnate and tetrazene production statements are explicitly historical timeline entries. The page was direct-live during audit.PE-SRC-020Current NONTOX cartridge product listSellier & Bellot markets current NONTOX ammunition, supporting product-level existence of a heavy-metal-free branch without disclosing exact chemistry or universal interchangeability. The page was direct-live during audit.
PE-CLM-012
The existence of SINTOX, Leadless, ZetaPi and NONTOX products establishes an industrial non-lead initiation branch but not a drop-in substitute for an exact lead-based primer, detonator, fuze or qualified munition configuration.
INFERRED · Scope: Non-lead technical-existence versus interchangeability boundary
Limitation: No programme-specific source-change duration or universal performance equivalence is public in the retained evidence.
Located evidencePE-SRC-013Printed pp. 14–15 / PDF p. 8, company production overview and primer-technology descriptionsFiocchi reports almost two billion primers per year and identifies conventional, Leadless and ZetaPi primer technology. The quantity is a company-reported downstream device count, not material tonnes or military capacity. The PDF was direct-live during audit.PE-SRC-015Headings ‘Primärexplosivstoffe’ and ‘Schwermetallfreie Anzündsätze’RWS states that it produces and uses ignition materials including lead styphnate and describes continuing SINTOX heavy-metal-free initiation development. The current direct page identifies the operator but not the exact synthesis plant or output.PE-SRC-017Product identity and primer-cap fields; manufacturer addressRWS identifies a selected current armed-forces and law-enforcement product using a SINTOX primer cap and manufactured in Fürth. This is bounded product acceptance, not a universal substitution rule or disclosed formulation. The page was direct-live during audit.PE-SRC-020Current NONTOX cartridge product listSellier & Bellot markets current NONTOX ammunition, supporting product-level existence of a heavy-metal-free branch without disclosing exact chemistry or universal interchangeability. The page was direct-live during audit.
PE-CLM-013
Sellier & Bellot's company timeline dates lead-azide production to 1924 and lead-styphnate and tetrazene production to 1940, while its current company and product activity does not close present base-material synthesis.
REPORTED · Scope: Historical industrial lineage separated from current production
Limitation: Historical production commencement cannot populate a current producer or capacity field without newer substance-specific evidence.
Located evidencePE-SRC-018Current company overview and timeline entries for 1924 and 1940Sellier & Bellot describes current ammunition and Nontox activity, while its lead-azide, lead-styphnate and tetrazene production statements are explicitly historical timeline entries. The page was direct-live during audit.
PE-CLM-014
Lead diazide/azide and lead styphnate are Candidate List substances of very high concern based on reproductive toxicity; Candidate List status creates information and notification consequences but is not itself a blanket ban on manufacture, use or military supply.
REPORTED · Scope: Current REACH regulatory-stage boundary
Limitation: The February 2026 prioritisation assessment proposed postponing Annex XIV recommendation in that round; this is not a safety, availability or permanent regulatory determination.
RoHS Annex III entry 45 prints 20 April 2026 for a narrowly scoped civil-professional category-11 initiator exemption, but a timely renewal request was filed and the Commission's latest tracker records it as valid pending decision; specifically military arms, munitions and war material equipment are separately outside RoHS under Article 2(4)(a).
REPORTED · Scope: Current civil RoHS renewal state and separate military-scope exclusion
Limitation: Pending renewal does not guarantee the final decision, and neither the nominal date nor civil scope establishes a military prohibition, production state, capacity or qualification fact.
The 2026 EU defence-related-products list names lead azide, normal and basic lead styphnate and specified azide-containing primary explosives or priming compositions within the bounded ML8 Note 1 context.
REPORTED · Scope: Current defence transfer-control relevance
Limitation: The listing is not evidence of current production, capacity, supplier identity, programme use, qualification, merchant availability or shortage, and it must not be detached from Note 1's compounding or mixing context.
Located evidencePE-SRC-008Annex, ML8, Note 1, item (t)The updated defence-related-products list names lead azide, normal and basic lead styphnate and specified azide-containing primary explosives or priming compositions within the bounded ML8 Note 1 context. EUR-Lex presented a JavaScript/WAF challenge during audit.
PE-CLM-017
AOP-64 identifies slow decomposition, moisture uptake, reduced efficiency or possible failure and contact-material incompatibility or corrosion as primary-explosive ageing and surveillance considerations.
REPORTED · Scope: High-level material- and contact-dependent ageing and storage constraint
Limitation: The standard does not establish one universal shelf life in years, a retirement interval, current supplier capability or programme-specific acceptance result.
Located evidencePE-SRC-021§1.2, printed pp. 1-2 / PDF p. 14; Annex A §A.3.5 ‘Primary explosives’, printed p. A-12 / PDF p. 35AOP-64 identifies material- and lifecycle-dependent surveillance, and for primary explosives identifies slow decomposition, moisture uptake, reduced efficiency or failure and contact-material incompatibility or corrosion. It does not publish one universal shelf life. The former official MSIAC PDF URL was soft-dead during audit, while the official document remained indexed.
PE-CLM-018
Public ASSIST metadata identify active AOP-4147 Edition A on energetic-material chemical compatibility with munition components and active AOP-4682 Edition A on energetic-material ingredient test methods.
REPORTED · Scope: Current public standard identity and title metadata only
Limitation: The controlled standards were not used to infer a test procedure, threshold, qualification duration, acceptance result, service life or supplier capability.
Usable substitution must preserve a chain from atomic material and specified lot or form through composition, device manufacture, compatibility and ageing controls, integration and bounded qualified output; neither common chemical identity nor a selected non-lead product closes every gate.
INFERRED · Scope: Profile-level qualification and source-change chain
Limitation: The retained public evidence does not establish one universal NATO procedure, programme-specific source-change timeline or interchangeable supplier matrix.
Located evidencePE-SRC-015Headings ‘Primärexplosivstoffe’ and ‘Schwermetallfreie Anzündsätze’RWS states that it produces and uses ignition materials including lead styphnate and describes continuing SINTOX heavy-metal-free initiation development. The current direct page identifies the operator but not the exact synthesis plant or output.PE-SRC-017Product identity and primer-cap fields; manufacturer addressRWS identifies a selected current armed-forces and law-enforcement product using a SINTOX primer cap and manufactured in Fürth. This is bounded product acceptance, not a universal substitution rule or disclosed formulation. The page was direct-live during audit.PE-SRC-021§1.2, printed pp. 1-2 / PDF p. 14; Annex A §A.3.5 ‘Primary explosives’, printed p. A-12 / PDF p. 35AOP-64 identifies material- and lifecycle-dependent surveillance, and for primary explosives identifies slow decomposition, moisture uptake, reduced efficiency or failure and contact-material incompatibility or corrosion. It does not publish one universal shelf life. The former official MSIAC PDF URL was soft-dead during audit, while the official document remained indexed.PE-SRC-022ASSIST document-detail metadata, identifier 107506The public metadata identify active AOP-4147 Edition A and its chemical-compatibility title and promulgation date. The controlled document itself was not used.PE-SRC-023ASSIST document-detail metadata, identifier 282821The public metadata identify active AOP-4682 Edition A and its energetic-ingredient test-method title and promulgation date. The controlled document itself was not used.
Evidence passages (23)
PE-PASS-001
Table rows ‘Lead diazide, Lead azide’ (EC 236-542-1) and ‘Lead styphnate’ (EC 239-290-0), columns Registration status, Volume, Wide-dispersive use and conclusion
The February 2026 ECHA assessment records separate registration-derived 10–<100 t/y bands and bounded industrial uses for lead diazide/azide and lead styphnate, while postponing recommendation to Annex XIV in this round. Direct retrieval is WAF-blocked; the official table text remains indexed.
Candidate List entries for EC 236-542-1 and EC 239-290-0; inclusion date 19 December 2011 and Article 57(c) reason
ECHA identifies lead diazide/azide and lead styphnate as Candidate List substances based on reproductive toxicity. The current ECHA page is WAF-blocked from the audit runner.
REACH separates Candidate List identification and its information duties from the later Annex XIV authorisation stage; Candidate List inclusion alone is not a blanket prohibition. EUR-Lex presented a JavaScript/WAF challenge during audit.
Entry 45 covers specified lead compounds in electric and electronic initiators for civil professional explosives in category 11 and prints 20 April 2026 as the end date. EUR-Lex presented a JavaScript/WAF challenge during audit.
Workbook ‘Exemptions list validity and rolling plan_Febr2026.xlsx’, worksheet 1, row 188, Annex III entry 45
The latest official tracker records a 17 October 2024 renewal request and status ‘Valid - requested for renewal’ for entry 45. The tracker page and workbook were direct-live during audit.
RoHS excludes equipment necessary to protect Member States’ essential security interests, including arms, munitions and war material intended for specifically military purposes. EUR-Lex presented a JavaScript/WAF challenge during audit.
The updated defence-related-products list names lead azide, normal and basic lead styphnate and specified azide-containing primary explosives or priming compositions within the bounded ML8 Note 1 context. EUR-Lex presented a JavaScript/WAF challenge during audit.
Issue 02, July 2024, sections ‘Description’, ‘Main filling’ and manufacturer address
Chemring identifies a current Ardeer-manufactured L1A2 military demolition detonator whose primary charge contains lead styphnate and lead azide. The direct PDF was live during audit.
Issue 02, July 2024, sections ‘Description’, ‘Main filling’ and manufacturer address
Chemring identifies a current Ardeer-manufactured L2A2 military demolition detonator whose primary charge contains lead styphnate and lead azide. The direct PDF was live during audit.
The SDS identifies Austin Detonator at Vsetín, selected electronic detonators for industrial blasting and lead azide as an ingredient. The direct PDF was live during audit.
Sections ‘Legislation’ and ‘Substitution of raw materials’
Austin describes company-level REACH roles and a raw-material substitution policy without assigning a substance-specific manufacturer role or proving captive lead-azide synthesis. The page was direct-live during audit.
Printed pp. 14–15 / PDF p. 8, company production overview and primer-technology descriptions
Fiocchi reports almost two billion primers per year and identifies conventional, Leadless and ZetaPi primer technology. The quantity is a company-reported downstream device count, not material tonnes or military capacity. The PDF was direct-live during audit.
The selected Fiocchi large-rifle primer SDS identifies Lecco and a primer mixture containing lead styphnate and tetrazene. It does not establish all-product composition or purified base-material synthesis. The PDF was direct-live during audit.
Headings ‘Primärexplosivstoffe’ and ‘Schwermetallfreie Anzündsätze’
RWS states that it produces and uses ignition materials including lead styphnate and describes continuing SINTOX heavy-metal-free initiation development. The current direct page identifies the operator but not the exact synthesis plant or output.
Status 10 June 2025, PDF pp. 2–3, site identity, activities and onsite substance or mixture manufacture
RWS identifies Fürth/Stadeln primer and ignition-material manufacture and says some required substances or mixtures are made onsite, without naming lead styphnate among those site-made substances. The PDF was direct-live during audit.
Product identity and primer-cap fields; manufacturer address
RWS identifies a selected current armed-forces and law-enforcement product using a SINTOX primer cap and manufactured in Fürth. This is bounded product acceptance, not a universal substitution rule or disclosed formulation. The page was direct-live during audit.
Current company overview and timeline entries for 1924 and 1940
Sellier & Bellot describes current ammunition and Nontox activity, while its lead-azide, lead-styphnate and tetrazene production statements are explicitly historical timeline entries. The page was direct-live during audit.
Sellier & Bellot markets current primer products without thereby identifying current base-primary-explosive synthesis. The page was direct-live during audit.
Sellier & Bellot markets current NONTOX ammunition, supporting product-level existence of a heavy-metal-free branch without disclosing exact chemistry or universal interchangeability. The page was direct-live during audit.
§1.2, printed pp. 1-2 / PDF p. 14; Annex A §A.3.5 ‘Primary explosives’, printed p. A-12 / PDF p. 35
AOP-64 identifies material- and lifecycle-dependent surveillance, and for primary explosives identifies slow decomposition, moisture uptake, reduced efficiency or failure and contact-material incompatibility or corrosion. It does not publish one universal shelf life. The former official MSIAC PDF URL was soft-dead during audit, while the official document remained indexed.
The public metadata identify active AOP-4147 Edition A and its chemical-compatibility title and promulgation date. The controlled document itself was not used.
The public metadata identify active AOP-4682 Edition A and its energetic-ingredient test-method title and promulgation date. The controlled document itself was not used.
Table rows ‘Lead diazide, Lead azide’ (EC 236-542-1) and ‘Lead styphnate’ (EC 239-290-0), columns Registration status, Volume, Wide-dispersive use and conclusionThe February 2026 ECHA assessment records separate registration-derived 10–<100 t/y bands and bounded industrial uses for lead diazide/azide and lead styphnate, while postponing recommendation to Annex XIV in this round. Direct retrieval is WAF-blocked; the official table text remains indexed.
PE-SRC-002
Candidate List of substances of very high concern for Authorisation
European Chemicals Agency · Date not published
OFFICIAL REGULATORY REGISTER · accessed 2026-08-28
Candidate List entries for EC 236-542-1 and EC 239-290-0; inclusion date 19 December 2011 and Article 57(c) reasonECHA identifies lead diazide/azide and lead styphnate as Candidate List substances based on reproductive toxicity. The current ECHA page is WAF-blocked from the audit runner.
PE-SRC-003
Regulation (EC) No 1907/2006 concerning REACH — consolidated text
Articles 7, 31, 33, 56(1) and 59(1)REACH separates Candidate List identification and its information duties from the later Annex XIV authorisation stage; Candidate List inclusion alone is not a blanket prohibition. EUR-Lex presented a JavaScript/WAF challenge during audit.
Recitals 7–10 and Annex III entry 45Entry 45 covers specified lead compounds in electric and electronic initiators for civil professional explosives in category 11 and prints 20 April 2026 as the end date. EUR-Lex presented a JavaScript/WAF challenge during audit.
PE-SRC-005
RoHS Directive implementation
European Commission · Date not published
OFFICIAL REGULATORY GUIDANCE · accessed 2026-08-28
Section ‘Exemptions’, paragraphs on renewal applications and validity pending a Commission decisionThe Commission states that an existing exemption remains valid when a timely renewal request is under decision. The page was direct-live during audit.
PE-SRC-006
Exemptions list: Validity and rolling plan Feb 2026
Workbook ‘Exemptions list validity and rolling plan_Febr2026.xlsx’, worksheet 1, row 188, Annex III entry 45The latest official tracker records a 17 October 2024 renewal request and status ‘Valid - requested for renewal’ for entry 45. The tracker page and workbook were direct-live during audit.
PE-SRC-007
Directive 2011/65/EU on hazardous substances in electrical and electronic equipment — consolidated text
Article 2(4)(a)RoHS excludes equipment necessary to protect Member States’ essential security interests, including arms, munitions and war material intended for specifically military purposes. EUR-Lex presented a JavaScript/WAF challenge during audit.
PE-SRC-008
Commission Delegated Directive (EU) 2026/325 — updated list of defence-related products
Annex, ML8, Note 1, item (t)The updated defence-related-products list names lead azide, normal and basic lead styphnate and specified azide-containing primary explosives or priming compositions within the bounded ML8 Note 1 context. EUR-Lex presented a JavaScript/WAF challenge during audit.
Issue 02, July 2024, sections ‘Description’, ‘Main filling’ and manufacturer addressChemring identifies a current Ardeer-manufactured L1A2 military demolition detonator whose primary charge contains lead styphnate and lead azide. The direct PDF was live during audit.
Issue 02, July 2024, sections ‘Description’, ‘Main filling’ and manufacturer addressChemring identifies a current Ardeer-manufactured L2A2 military demolition detonator whose primary charge contains lead styphnate and lead azide. The direct PDF was live during audit.
Revision 13 March 2020, sections 1.1–1.3 and 3.2The SDS identifies Austin Detonator at Vsetín, selected electronic detonators for industrial blasting and lead azide as an ingredient. The direct PDF was live during audit.
Sections ‘Legislation’ and ‘Substitution of raw materials’Austin describes company-level REACH roles and a raw-material substitution policy without assigning a substance-specific manufacturer role or proving captive lead-azide synthesis. The page was direct-live during audit.
Printed pp. 14–15 / PDF p. 8, company production overview and primer-technology descriptionsFiocchi reports almost two billion primers per year and identifies conventional, Leadless and ZetaPi primer technology. The quantity is a company-reported downstream device count, not material tonnes or military capacity. The PDF was direct-live during audit.
Print date 4 February 2024, sections 1 and 3The selected Fiocchi large-rifle primer SDS identifies Lecco and a primer mixture containing lead styphnate and tetrazene. It does not establish all-product composition or purified base-material synthesis. The PDF was direct-live during audit.
Headings ‘Primärexplosivstoffe’ and ‘Schwermetallfreie Anzündsätze’RWS states that it produces and uses ignition materials including lead styphnate and describes continuing SINTOX heavy-metal-free initiation development. The current direct page identifies the operator but not the exact synthesis plant or output.
PE-SRC-016
Informationen für Ihre Sicherheit nach §§ 8a und 11 der Störfallverordnung
Status 10 June 2025, PDF pp. 2–3, site identity, activities and onsite substance or mixture manufactureRWS identifies Fürth/Stadeln primer and ignition-material manufacture and says some required substances or mixtures are made onsite, without naming lead styphnate among those site-made substances. The PDF was direct-live during audit.
PE-SRC-017
7.62x51 UDD LIGHT — Armed Forces & Law Enforcement product
RWS GmbH · Date not published
PRODUCER CURRENT DEFENCE PRODUCT · accessed 2026-08-28
Product identity and primer-cap fields; manufacturer addressRWS identifies a selected current armed-forces and law-enforcement product using a SINTOX primer cap and manufactured in Fürth. This is bounded product acceptance, not a universal substitution rule or disclosed formulation. The page was direct-live during audit.
PE-SRC-018
History overview
Sellier & Bellot a.s. · Date not published
PRODUCER HISTORICAL AND CURRENT COMPANY STATEMENT · accessed 2026-08-28
Current company overview and timeline entries for 1924 and 1940Sellier & Bellot describes current ammunition and Nontox activity, while its lead-azide, lead-styphnate and tetrazene production statements are explicitly historical timeline entries. The page was direct-live during audit.
Current components catalogue, primer product listSellier & Bellot markets current primer products without thereby identifying current base-primary-explosive synthesis. The page was direct-live during audit.
Current NONTOX cartridge product listSellier & Bellot markets current NONTOX ammunition, supporting product-level existence of a heavy-metal-free branch without disclosing exact chemistry or universal interchangeability. The page was direct-live during audit.
PE-SRC-021
AOP-64 Edition A Version 1 — In-Service Surveillance of Munitions: Condition Monitoring of Energetic Materials
NATO Standardization Office · Date not published
OFFICIAL DEFENCE STANDARD SOFT DEAD URL · accessed 2026-08-28
§1.2, printed pp. 1-2 / PDF p. 14; Annex A §A.3.5 ‘Primary explosives’, printed p. A-12 / PDF p. 35AOP-64 identifies material- and lifecycle-dependent surveillance, and for primary explosives identifies slow decomposition, moisture uptake, reduced efficiency or failure and contact-material incompatibility or corrosion. It does not publish one universal shelf life. The former official MSIAC PDF URL was soft-dead during audit, while the official document remained indexed.
PE-SRC-022
AOP-4147 Edition A — Energetic Materials, Chemical Compatibility with Munition Components
DLA ASSIST / NATO Standardization Office · 14 June 2023
OFFICIAL CONTROLLED STANDARD METADATA · accessed 2026-08-28
ASSIST document-detail metadata, identifier 107506The public metadata identify active AOP-4147 Edition A and its chemical-compatibility title and promulgation date. The controlled document itself was not used.
PE-SRC-023
AOP-4682 Edition A — Energetic Materials, Test Methods for Ingredients
DLA ASSIST / NATO Standardization Office · 8 May 2018
OFFICIAL CONTROLLED STANDARD METADATA · accessed 2026-08-28
ASSIST document-detail metadata, identifier 282821The public metadata identify active AOP-4682 Edition A and its energetic-ingredient test-method title and promulgation date. The controlled document itself was not used.
Revision history
Date
Version
Change
2026-08-28
0.1.0
Initial moving-current material-family publication: four atomic branches preserved, one current lead-styphnate producer closed at operator level with synthesis site unresolved, all comparable capacity headlines unknown, downstream device evidence kept separate from base-material production, non-lead alternatives bounded to selected output, and regulatory, ageing and qualification guardrails made explicit.
Publication boundary. SB-SMP-0007 identifies one analytical family publication. Lead azide, lead styphnate, tetrazene and non-lead initiation alternatives remain distinct material objects; the profile does not create a family commodity or add products to the released Industrial Network. The public Industrial Network remains industrial-network-api-v0.1 over released industrial-network-v0.2.
Strategic Base public-source research · Versioned analytical profile, not a capacity forecast, investment recommendation, procurement recommendation or claim of official endorsement.