What it is
STANAG 4609 is the NATO Standardization Agreement for digital motion imagery. This is Edition 5, promulgated 30 July 2020, and it supersedes "STANAG 4609, Edition 4, dated 19 December 2016."
A STANAG is not the specification
A STANAG is the agreement by which NATO nations commit to implement a standard, not the technical specification itself. STANAG 4609's own text is short and administrative: an aim, a single interoperability requirement, and the ratification, implementation and reporting machinery. The technical content sits outside NATO's own Allied Publication series entirely: participating nations "agree to implement the following standard," the U.S. Motion Imagery Standards Board's "Motion Imagery Standards Profile-2019.1 (MISP-2019.1)." A companion document, the MISP-2019.1 "Motion Imagery Handbook," is named alongside it under Other Related Documents. Anyone actually implementing motion imagery formats, compression, metadata or transmission protocols needs MISP-2019.1's own text, not this cover agreement.
What it commits nations to
The stated aim is "to provide common methods for the generation, dissemination, exploitation and archive of Motion Imagery (MI) among National and NATO Intelligence, Surveillance and Reconnaissance (ISR) systems." MISP-2019.1 itself "defines the technical requirements for motion imagery formats, compression, metadata and transmission protocols for ISR systems and systems that manage and/or exploit motion imagery data." None of that detail is developed further in the STANAG; it sits in MISP-2019.1.
Who it binds, and how
STANAG 4609 binds nations, not suppliers. It is effective "upon receipt for use by the participating nations and NATO bodies," and a given nation is bound through ratification, which NATO records in the NATO Standardization Document Database (NSDD). Ratification and implementation are tracked as separate steps: nations are "invited to examine their ratification of the STANAG and, if they have not already done so, advise the NSO of their intention regarding its ratification and implementation." Once implemented, Allies and NATO bodies "shall provide implementation details through the electronic reporting tool (e-Reporting)"; partner nations are only "invited to provide their implementation details" the same way. A supplier or integrator meets STANAG 4609, or the MISP-2019.1 requirements it covers, only where a contract or tender says so - the document sets no obligation reaching a supplier directly, and it names no NATO-wide effective date (its own "NATO Effective Date (NED)" field reads "Not applicable").
How it's evaluated
STANAG 4609 describes no certification scheme and no audit of its own. What it describes is nations reporting to NATO: ratification responses are "recorded in the NATO Standardization Document Database (NSDD)," and Allies separately report implementation details through NATO's electronic reporting tool. Nobody is "STANAG 4609 certified," and the document never uses that language. Whatever checking a given ISR system's motion imagery output actually goes through, to confirm it conforms to MISP-2019.1's formats and protocols, is run through the implementing nation's own process, on terms this STANAG does not set out.
Standards it references
STANAG 4609 covers MISP-2019.1, the U.S. Motion Imagery Standards Board profile that carries the actual format, compression, metadata and transmission-protocol requirements, plus its companion Motion Imagery Handbook, named outside our catalogue. Reviews of the STANAG itself run under AAP-03. It supersedes STANAG 4609, Edition 4, dated 19 December 2016, an earlier edition not held as a separate record.