What it is
STANAG 2019 is the NATO standardization agreement by which participating nations commit to implement APP-06, NATO's joint military symbology standard, edition E. The STANAG itself sets no symbol shapes or data rules; it is the agreement, and the specification lives in APP-06. This is edition 8, promulgated 11 October 2023, and it supersedes STANAG 2019 Edition 7 of 16 October 2017.
What the STANAG agrees to
The document states its aim as responding to a specific interoperability requirement: providing "new NATO symbology standards and requirements for use of data on service exchange systems that are able to generate symbols effectively for use in common operating picture displays". Nations that ratify it agree "to implement the following standard": APP-06, Edition E. The STANAG's own content is a two-page cover: an aim, an agreement to implement APP-06, and the administrative mechanics of ratification, implementation and review. Every testable requirement, the actual symbol sets, colours and data model, sits in APP-06 itself.
How it binds
A STANAG binds a nation, not a supplier, and it binds through ratification rather than by existing. Nations are invited to examine their own ratification and advise NATO's Standardization Office of their intention, and once a nation has implemented the agreement it reports that fact through the NSDD's electronic reporting tool. The document records no fixed date by which every nation must comply: NATO's effective date field for this STANAG reads "not applicable", so each ratifying nation's own timeline governs. A supplier meets STANAG 2019 and APP-06 only when a contract or tender says so; the STANAG is silent on industry entirely.
What implementation actually involves
A nation or NATO body is treated as having implemented the STANAG once it has issued the necessary orders and instructions to the authorities and units concerned, and has addressed the STANAG and APP-06 in its own related documents, doctrine development, and education and training on the correct symbology construct, terminology and reporting formats. That is where the practical work lands: not a one-time technical change, but doctrine, training material and reporting formats built around the current edition.
Review and status
The STANAG is reviewed in accordance with AAP-03, NATO's own standardization procedures, and the result of that review is recorded in the NSDD. It is a NATO non-classified document, free of charge and not sold by NATO or by us; the current edition, and any newer one, is listed in the NATO Standardization Document Database.
Related documents
The cover names four other documents rather than requiring them as a precondition: STANAG 1241 and its Allied Publication APP-36, NATO's standard identity description structure for tactical use, which the symbology scheme draws on for how it describes identity; and STANAG 2287 and its Allied Publication ATP-112, covering mission task verbs used in planning and disseminating orders. None of these is a precondition the document states must be met first - they are named as related reading.
What the document does not cover
STANAG 2019 names no certification, audit or inspection regime, no threshold or numeric requirement, and no obligation addressed directly to a supplier or manufacturer. Anyone looking for the actual symbol specifications, colour codes or data schema will not find them here; that detail is in APP-06.