STANAG 4187
STANAG 4187 fuzing systems safety design requirements
Munitions suppliers whose contracts invoke NATO fuzing systems safety design requirements
STANAG 4187 is NATO's ratified agreement for member nations to implement AOP-4187, the publication that sets design safety requirements for fuzing systems used in munitions.
- Edition
- 5
- Published
- 2022-06-21
What it is
STANAG 4187 is a NATO Standardization Agreement, currently Edition 5, promulgated on 21 June 2022 and superseding Edition 4 of 9 March 2007. Like every STANAG, it is not itself a technical specification. It is the agreement by which NATO member nations commit to implement one, and the specification lives in the Allied Publication it covers: here, AOP-4187, Edition A, which carries the design safety requirements for fuzing systems used in munitions.
What the agreement responds to
The document states its own aim plainly: it prescribes standardized design safety requirements for fuzing systems employed in munitions in order to facilitate joint and multinational use and exchange of munitions. It adds that compliance with those requirements contributes towards ensuring user safety during the storage, transportation and deployment of munitions. That is the whole technical commitment this cover makes. What the design safety requirements actually are is the subject of AOP-4187, not of this document.
Ratification and what counts as implemented
A STANAG binds a nation, not a company, and only once that nation ratifies it, with the ratification reflected in the NATO Standardization Document Database (NSDD). This edition is effective on receipt for use by the participating nations and NATO bodies. The document is specific about what "implemented" means: a nation has implemented STANAG 4187 when new fuzing systems are designed and qualified in compliance with this STANAG and AOP-4187. It names six further STANAGs as normative references implemented alongside it: 4147, 4157, 4170, 4363, 4518 and 4560. Nations report their ratification intentions and implementation details through NATO's electronic reporting tool (e-Reporting), and their decisions are recorded in the NSDD. None of that reporting reaches a supplier directly. It reaches a supplier when a national procurement authority puts design against AOP-4187 into a tender or a contract, which is the point at which the STANAG stops being an agreement between nations and starts being something a programme has to design to.
Review and currency
The STANAG is to be reviewed in accordance with AAP-03, with the result recorded in the NSDD. This cover does not itself state how often that review runs. This edition, 5, superseded Edition 4, dated 9 March 2007. The document also marks its own "NATO Effective Date" as "Not applicable," so there is no single date across NATO that it takes effect from; force runs through each nation's own ratification instead.
No certification attaches to this agreement
This cover names no certification scheme and no accredited or notified body, because there is nothing here for an organisation to be certified against. What it describes is a nation's implementation, judged by whether new fuzing systems are designed and qualified against this STANAG and AOP-4187, not a certificate a company can hold.
The publication it covers, and what else it points to
The publication a participating nation actually commits to is AOP-4187, Edition A. Everything else the cover lists is related reading rather than a further obligation, though six of them are named as normative references implemented alongside AOP-4187: STANAG 4147 on chemical compatibility of ammunition components with explosives, STANAG 4157 on safety, arming and functioning systems testing, STANAG 4170 on qualifying explosive materials for military use, STANAG 4363 on testing detonating explosive components, STANAG 4518 on safe disposal of munitions, and STANAG 4560 on electro-explosive device characterization. The wider related-documents list adds STANAG 2818 on demolition materiel, STANAG 4107 on government quality assurance and the AQAPs, STANAG 4297 on safety and suitability for service of non-nuclear munitions, STANAG 4370 on environmental testing, STANAG 4439 on insensitive munitions, STANAG 4452 on software safety for munition-related computing systems, STANAG 4497 on hand-emplaced munitions design, IEC 61508 on functional safety of electrical and electronic systems, and AAP-03, which governs this STANAG's own review process. RTCA DO-178C / EUROCAE ED-12C and RTCA DO-254 / EUROCAE ED-80, both airborne-systems assurance standards, are also named but sit outside our catalogue.
How we help
STANAG 4187 is the ratification record, not the design manual, so there is nothing in this cover for an organisation to implement directly. The work sits against AOP-4187 and against whichever of the standards implemented alongside it a given fuzing programme also invokes: designing to the requirement, qualifying the design, and holding the evidence a national authority asks for.
For that kind of work, ComplyTrain gives a team one place to hold the procedures, design records, qualification evidence and corrective actions a programme accumulates against documents like these, and to show which edition was current when a given design was assessed. It does not design or qualify a fuzing system itself, and it does not decide which of this STANAG's related documents apply to a particular munition. In defence, the applicable tier and the standards that come with it are set by the contract and the customer's quality clause. Use the standards explorer to see what sits alongside STANAG 4187, or talk to us about the programme you are building evidence for.
Standards it references
- STANAG 2818Background
- AOP-31Background
- AOP-32Background
- STANAG 4107Background
- STANAG 4147Background
- STANAG 4157Background
- AOP-4157Background
- AOP-20Background
- STANAG 4170Background
- AOP-07Background
- STANAG 4297Background
- AOP-15Background
- STANAG 4363Background
- AOP-21Background
- STANAG 4370Background
- AECTP-100Background
- STANAG 4439Background
- AOP-39Background
- STANAG 4452Background
- AOP-52Background
- STANAG 4497Background
- AOP-4497Background
- STANAG 4518Background
- AOP-4518Background
- STANAG 4560Background
- AOP-43Background
- IEC 61508Background
Questions
Is STANAG 4187 mandatory?
Only through ratification and, for a supplier, a contract. STANAG 4187 binds a nation once that nation ratifies it and records the decision in the NSDD; it reaches a supplier because a tender or contract requires design against AOP-4187, not because the STANAG exists.
What is the difference between STANAG 4187 and AOP-4187?
STANAG 4187 is the agreement between nations to implement AOP-4187, Edition A. The design safety requirements themselves are set out in that Allied Publication, not in the STANAG.
Does STANAG 4187 carry a certification?
No. The document names no certification scheme and no accredited body. It describes how a nation is judged to have implemented the agreement, based on whether new fuzing systems are designed and qualified against it, not a certificate held by a company.
How often is STANAG 4187 reviewed?
The document says review follows AAP-03, with the result recorded in the NATO Standardization Document Database, but this cover does not itself give a review interval.
Where can I get STANAG 4187?
From NATO's Standardization Document Database, which lists the catalogue and serves the document free of charge. We do not sell it or host a copy.