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STANREC 4845

STANREC 4845 soldier system reference architecture for power, electronics and data infrastructure

National defence authorities and programme offices defining a soldier system's power, electronics and data architecture before procurement, under AEP-4845

STANREC 4845 is a NATO recommendation, not a binding agreement, naming AEP-4845 Edition A as the reference architecture for a soldier system's power, electronics and data infrastructure.

Edition
1
Published
2026-09-08
THIS DOCUMENT Agreement Holds requirements Organisation certificate Product or design assessed STANDARDIZATION RECOMMENDATION · EDITION 1 · 2026-09-08 STANREC 4845 Soldier system reference architecture - power, electronics and data STANREC 4845 is a NATO recommendation, not a binding agreement, naming AEP-4845 Edition A as the reference architecture for a soldier system's power, electronics and data infrastru. AGREEMENT STANREC 4845 The NATO agreement. The specification is not in this cover. WHERE THE REQUIREMENTS LIVE AEP-4845 AEP-4845 sets out NATO's seven-volume reference architecture for a soldier's power, electronics and data infrastructure, which nations use to derive their own target architecture r. The requirements live in AEP-4845, not in STANREC 4845. Addressed to national authority, acquirer. Puts AEP-4845 into force. STANREC 4845 names no accreditation, notified-body, government-surveillance or audit scheme. Binds a nation once ratified. Reaches a supplier when a contract or national instruction names it or the publication it covers. Nobody is certified against this document. Nations report ratification; they do not issue a company certificate.

What it is

A recommendation, not an obligation

STANREC 4845 is a NATO Standardization Recommendation covering a soldier system's power, electronics and data infrastructure. As with every STANREC, the distinction that matters most is in its name: unlike a STANAG, it does not commit a nation to ratify anything. NATO's own text is explicit that "Allies are invited to use the Allied standard(s) covered by the STANREC and to provide feedback to the NSO on the use of the covered Allied standard(s)" - an invitation, not a ratification obligation. Nothing in this document creates a duty for a supplier to sign up to directly.

What it recommends

The document recommends a single Allied Publication: AEP-4845, Edition A. The stated aim is "to list recommended practices" for "a NATO Soldier System Reference Architecture which is recommended to be used when defining the national target architecture for a soldier system to be procured." The architecture "shall follow the NATO Architectural Framework (NAF v3.1) and provides the different views such as Capability View, Operational View, Service Oriented View, System View and Technical View." NATO frames the benefit in general terms - "this approach will foster operational effectiveness, interoperability and technological innovation" - without specifying the architecture's technical content here; that lives inside AEP-4845 itself. "The STANREC refers to a larger number of standards which cannot be listed here," pointing instead to "the individual volumes of AEP-4845, Edition A."

Where the architecture fits before procurement

The AIM clause places this work at a specific point in a programme's life: "when defining the national target architecture for a soldier system to be procured." That is before a soldier-system programme is specified or put to tender, not after. A power, electronics or data architecture chosen once a system is already designed or fielded is materially harder to change than one adopted when a programme's target architecture is first being set. This is Edition 1, and the document states plainly that "this STANREC does not supersede any document" - a new reference architecture, not a replacement for an earlier STANAG or STANREC.

Where the actual requirements live

STANREC 4845 has no clauses of its own to audit against. Allies and NATO bodies are asked to "provide feedback to the NSO on the use of Allied standards covered by a STANREC" through the electronic reporting tool (e-Reporting), and the document itself is "to be reviewed in accordance with AAP-03," with the result "recorded within the NATO Standardization Documents Database (NSDD)." That review checks the recommendation's own currency, not an organisation, and the testable content - the architecture's views and requirements - sits inside AEP-4845, not here. Its supervising authority is CNAD, AC/225's NAAG (the NATO Army Armaments Group) and LCGDSS.

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How we help

STANREC 4845 is a recommendation, not a technical specification: it names a reference architecture to build a soldier system's power, electronics and data infrastructure to, rather than requirements to meet directly, so there is nothing in this document itself to implement in software. The architecture views themselves and any testable content sit inside AEP-4845's own volumes.

What that leaves a programme to do is the ordinary discipline of choosing and evidencing an architecture decision: recording which reference architecture a soldier-system programme's power, electronics and data design is built to, holding that decision and its rationale as a controlled document, and keeping the design-review or approval record that shows the architecture was actually followed as the programme moved from a target architecture toward procurement. ComplyTrain gives a place to hold that record, track who approved it, and keep it current as a programme's soldier-system design evolves.

What ComplyTrain does not do: design a soldier system's power, electronics or data architecture. That is systems-engineering work carried out against AEP-4845's own volumes, not in a compliance platform. Which reference architecture a given programme must build to is set by the contract and the customer's quality clause, not by this page - our standards explorer shows what sits alongside STANREC 4845, and we're glad to talk through what a specific tender is actually asking for.

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Tell us how you need to work with STANREC 4845 and what you need from it. We will come back to you about what ComplyTrain can do.

Questions

Is STANREC 4845 mandatory?

No. A STANREC is a recommendation: NATO Allies are invited to use the standard it names, without the ratification obligation a STANAG carries. Whether AEP-4845 applies to a specific programme is a question for that programme's contract.

What does STANREC 4845 recommend?

It recommends AEP-4845, Edition A: NATO's reference architecture for a soldier system's power, electronics and data infrastructure, built within the NATO Architectural Framework (NAF v3.1).

What is the difference between a STANREC and a STANAG?

A STANAG is an agreement nations ratify and commit to implement. A STANREC recommends a standard without that obligation - Allies are invited to use it and to report their experience, but nothing requires them to.

When should a programme use this reference architecture?

The document points to a specific moment: when a nation is defining the national target architecture for a soldier system that is going to be procured. Adopting the recommended architecture gets harder, not easier, once a system's power, electronics and data design is already fixed.

Does STANREC 4845 replace an earlier standard?

No. The document states that it "does not supersede any document" - this is a first edition covering new ground, not a revision of an earlier STANAG or STANREC.

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