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STANAG 2228

STANAG 2228 and Allied joint doctrine for medical support

National authorities implementing Allied joint doctrine for medical support, and defence suppliers who meet AJP-4.2 named in a contract or tender

STANAG 2228 is NATO's agreement committing member nations to implement AJP-4.2, Allied joint doctrine for medical support; it binds nations rather than suppliers, and the doctrine itself lives in AJP-4.2.

Edition
5
Published
2026-07-14

What it is

An agreement, not the doctrine itself

STANAG 2228 is a short agreement, not a technical document. The doctrine it exists for is AJP-4.2, Allied joint doctrine for medical support, and this document's own aim is narrow: to respond to an interoperability requirement for an overarching framework of medical support principles, considerations and processes for operations, with a focus on the operational level. Everything substantive about how medical support is planned and delivered belongs to that publication, not to this agreement.

That distinction is the thing readers most often have wrong about a STANAG. It is the instrument by which NATO nations commit to implement a standard. A nation ratifies it, implements it domestically, and a company meets it only because a contract or a tender says so. Ratification and implementation are separate steps, a nation can ratify with reservations, and so "is STANAG 2228 mandatory" has no general answer, only a contractual one.

How a nation implements it

The agreement is "effective upon receipt for use by the participating nations and NATO bodies", and nations are invited to examine their ratification and tell the NATO Standardization Office what they intend. Responses are recorded in NATO's Standardization Document Database.

Implementation is defined more fully here than on most STANAG covers: the agreement "is implemented when the necessary orders/instructions have been issued directing the forces concerned to put the content of the covered standard into effect", and it names the matters those orders address, medical evacuation, communications and medical information management, and command and control including consultation and civil-military interactions, alongside writing the content into national education, training and exercise programmes. Issuing the order alone does not meet the test the document sets for itself. Partner nations are invited to report their implementation rather than required to.

What it does not do

It describes no certification, no notified body, no government quality assurance and no audit of any organisation. The only check it names is of itself: a review in accordance with AAP-03, recorded in the database. It sets no obligation on a supplier: nothing in the text addresses a manufacturer, a contractor or a product. Where AJP-4.2 itself has anything more specific to say about who does what, that belongs on AJP-4.2's own record, not this one.

Edition and lineage

This is Edition 5, promulgated 14 July 2026. It supersedes "STANAG 2228, Edition 4, dated 11 September 2019", and the promulgation notice describes this edition as restructuring the doctrine's presentation for continuity with NATO's capstone and keystone doctrine, updating fundamentals and terminology, and removing detail already addressed in the AJMedP and AMedP series.

It covers AJP-4.2, Edition A. AJP-4.2 has its own record in this catalogue, and the medical support principles, considerations and processes it sets out are described there, not repeated here. It also lists related documents: STANAG 2437, covering AJP-01; STANAG 2490, covering AJP-3; and STANAG 2182, covering AJP-4. Three NATO Military Committee documents are named alongside them and are not in our catalogue: MC 0326/4, NATO's principles and policies of medical support; MC 0400, NATO's military strategy; and MC 0551, the medical support concept for NATO Response Force operations.

How we help

There is no compliance work in STANAG 2228 itself for a company, so there is nothing here to map onto a platform, and we will not pretend otherwise. Where it becomes relevant to a defence supplier is at one remove: a programme or a contract may expect familiarity with the medical support doctrine AJP-4.2 carries, and what a customer can reasonably ask to see is the ordinary evidence that people were trained on it and that the required arrangements were made.

ComplyTrain holds that kind of evidence: the controlled documents a team works to, a record of who was trained on what and when, and the trail those generate. It does not write medical doctrine, plan support to an operation, or make a nation's implementation decision.

Which documents a given contract actually invokes, and what tier of requirement comes with them, is set by the contract and the customer's quality clause, never by us. The standards explorer shows what else sits alongside this agreement in the catalogue, and we are glad to talk through what a specific contract requires.

Standards it references

Questions

Does STANAG 2228 apply to my company?

Not by itself. It binds the nations that ratify it. A company encounters it when a contract or a tender invokes AJP-4.2 or the medical support arrangements it carries.

What is the difference between STANAG 2228 and AJP-4.2?

STANAG 2228 is the agreement; AJP-4.2 is the doctrine. The agreement commits nations to implement the publication, and the publication holds the medical support principles, considerations and processes.

Can a company be certified against STANAG 2228?

No. The agreement names no certification scheme, no notified body and no audit of an organisation. Its only stated check is a periodic review of the agreement itself under AAP-03.

When is a nation considered to have implemented it?

When the necessary orders and instructions have been issued to the forces concerned, covering matters such as medical evacuation and communications, and the content has been written into national education, training and exercise programmes.

Which edition is current?

Edition 5, promulgated 14 July 2026, superseding Edition 4 of 11 September 2019.