What it is
STANAG 2937 is the NATO standardization agreement covering operational rations for military use. Like every STANAG, it is not itself a technical specification: it is the agreement by which NATO nations commit to implementing one, and the actual ration requirements live in the two Allied Publications it covers, AMedP-1.11 and AMedP-1.18.
What the agreement covers
Participating nations agree to implement AMedP-1.11, Edition C, and AMedP-1.18, Edition B. The cover itself sets no ration requirement beyond that commitment. Its stated aim is to improve interoperability of NATO military forces by standardizing the minimal characteristics and quality assurance of operational rations and providing guidance for supplying them, and to enhance the exchange of rations among NATO nations.
This is Edition 6, promulgated 18 June 2025, superseding Edition 5 of 25 April 2019. The changes respond to nations' 2019 ratification feedback and revise the nutritional and acceptance chapters of both covered publications.
Ratification, implementation and review
A STANAG binds a nation once ratified, and this one is effective on receipt for participating nations and NATO bodies. National ratification responses are recorded in NATO's Standardization Documents Database, and allies report both ratification and implementation details through NATO's electronic reporting tool; partner nations are invited to do the same. Participating nations agree that rations used to supply partner nations in multinational operations will conform to the characteristics described in AMedP-1.11 and AMedP-1.18.
None of that reaches a ration manufacturer directly. A supplier meets STANAG 2937 only once a national or NATO tender writes AMedP-1.11's or AMedP-1.18's requirements into the contract - the cover has nothing for a supplier to act on before that point.
The STANAG is reviewed in accordance with AAP-03, with the result recorded in the NSDD. It is published by the NATO Standardization Office (NSO), which also receives comments on it, and is supervised by NATO's medical standardization committees (COMEDS, MCMedSB, MedStd, FHP, FWSVS P).
The two publications it covers
- AMedP-1.11 sets requirements for individual operational rations. The substance lives in its own record.
- AMedP-1.18 sets requirements for group operational rations. The substance lives in its own record.
Other related documents
The cover also names further documents a nation may need alongside its rations agreement, cited as related reading rather than as binding requirements of this STANAG: STANAG 2034 (mutual logistic assistance procedures), STANAG 3113 (support to visiting personnel, aircraft and vehicles), STANAG 2556 (food safety, defence and production, covering AMedP-4.5, AMedP-4.6, AMedP-4.7, AMedP-4.12 and AMedP-4.14), STANAG 2136 (water quality during operations, covering AMedP-4.9), STANAG 2629 (water production, storage and distribution, covering ATP-104), and four environmental-testing STANAGs: STANAG 4370 (covering AECTP-100 and AECTP-600), STANAG 4866 (covering AECTP-230 and AECTP-300), STANAG 4867 (covering AECTP-240 and AECTP-400) and STANAG 4868 (covering AECTP-250 and AECTP-500).
How you are evaluated
Nobody is certified against STANAG 2937. It is a ratification and implementation agreement between nations, and its only stated check is administrative: ratification and implementation responses recorded in the NSDD, and a periodic review of the STANAG itself under AAP-03. Where a national tender asks a ration manufacturer for a management-system or food-safety certificate, that certificate is held against the scheme that issues it, not against this STANAG. The specifications a ration is actually assessed against, and the audits a manufacturer may face, sit in AMedP-1.11 and AMedP-1.18.