STANAG 4107 mutual acceptance of government quality assurance

What it is

STANAG 4107 is a NATO Standardization Agreement, not a technical specification in its own right. It is the agreement by which NATO member nations mutually accept one another's government quality assurance (GQA) of defence products, and commit to implement the Allied Quality Assurance Publications (AQAP) series as the common basis for that assurance. Its "Aim" is to set out "the process, procedures, terms and conditions" under which one nation's national authority performs GQA "at the request of another NATO member nation or NATO organization," and to standardize how the AQAPs themselves are developed and applied. The methods a reader usually wants - what a quality management system has to look like, what a GQA Representative checks, what evidence a supplier holds - live inside the individual AQAPs, not inside this cover agreement. Read on its own, STANAG 4107 requires almost nothing of a supplier directly: every duty in the text runs to "nations," "NATO organizations" or "Partner Nations," and it reaches a contractor only indirectly, once a nation has implemented it and a contract or tender invokes one of the AQAPs it covers.

Who it binds, and how

STANAG 4107 is explicit that it binds nations and NATO organizations rather than suppliers. Its own statement describes the enclosed agreement as one "which has been ratified by member nations, as reflected in the NATO Standardization Documents Database (NSDD)," and it invites nations that have not reported their position to "advise the NSO of their intention regarding its ratification and implementation." So "is STANAG 4107 mandatory" has no single answer: it depends on whether a given nation has ratified and implemented it, and, for a supplier, on whether a specific contract invokes one of the AQAPs it covers as a result. Partner Nations are also invited to implement the STANAG, but the document is careful to note that "the provision of mutual GQA is reserved for NATO nations and agencies" - a Partner Nation's implementation does not extend to requesting or providing mutual GQA itself.

What the agreement actually commits nations to

Under "Agreement," participating nations agree to implement nine AQAPs at named editions: AQAP-2000 (D), AQAP-2070 (C), AQAP-2105 (C), AQAP-2110 (D), AQAP-2131 (C), AQAP-2190 (A), AQAP-2210 (B), AQAP-2310 (B) and AQAP-4107 (B). Under "Implementation of the agreement," nations must have "adequate infrastructure and processes" supporting their National Quality Assurance Authority's role, appoint a GQA focal point, and establish a "competent GQA Representative resource with supporting processes" that implements AQAP-2070. NATO organizations carry a parallel duty: to "have the processes and resources to support the conduct of quality assurance activities across all stages of the lifecycle acquisition process," to appoint a focal point for quality, and to "promote the use of AQAPs for acquisition throughout the supply chain." None of this is written as a duty on a supplier - it is a duty on the nation and on the NATO organizations that run acquisition. NATO's own effective date (NED) is marked "Not applicable," so timing runs entirely from national ratification and implementation, and from whatever a specific contract sets.

What changed in this edition

Edition 14, promulgated 4 June 2025, supersedes "STANAG 4107, Edition 13, dated 7 November 2023." It reflects the ratification of two refreshed AQAPs, AQAP-2070 and AQAP-4107, "both of which have been reviewed and updated," and it introduces a new one: AQAP-2190, "NATO Quality Assurance Requirements for Disposal." Nations and NATO organizations "are requested to use this contractual QA requirement when contracting for disposal" - the one place this STANAG names a specific point in a product's life, rather than the acquisition process in general. Beyond those three publications, the document says plainly that "all other covered AQAPs remain unchanged and in effect," and that "the nature of the agreement for mutual Government Quality Assurance and the use of AQAPs has not changed." A reader tracking editions should not expect a substantive shift in the mechanism itself.

How you are evaluated

Nobody is certified against STANAG 4107, and the document names no accreditation, notified-body or self-declaration scheme. Its only stated check is on itself: "This STANAG is to be reviewed in accordance with AAP-03. The result of the review is to be recorded within the NSDD." That is a periodic review of the agreement's own currency, not an audit of any organisation or product.

The mechanism the STANAG actually sets up is government quality assurance: one nation's national authority performs GQA of defence products at another nation's or NATO organization's request. What that surveillance activity looks for, and what evidence it expects, is described in the AQAPs the STANAG covers, principally AQAP-2070 for GQA guidance and AQAP-2110 for a supplier's quality management system, not in this cover agreement.

What it does not cover

STANAG 4107 names no test method, no product requirement and no pass/fail criterion of its own - that detail lives entirely in the nine AQAPs it covers. It also names no supplier obligation directly: the closest it comes is asking nations and NATO organizations to "promote the use of contractual AQAPs for acquisition," which is a duty to promote, not a duty placed on a supplier by this document.