What it is
STANAG 3117 is the NATO Standardization Agreement covering aircraft marshalling signals used across NATO nations. This is Edition 10, promulgated 3 June 2025, superseding Edition 9 of 4 September 2014.
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 3117's own text is short and administrative: an aim, an interoperability requirement, and the ratification and reporting machinery. The marshalling signals named in its title are specified in a separate publication, AFSP-02, Edition B, which the STANAG names as the standard participating nations "agree to implement". Anyone training personnel against those signals, or referencing them directly, needs AFSP-02's own text, not this cover agreement.
What it commits nations to
The stated aim is interoperability: "to standardize within NATO nations the aircraft marshalling signals that apply to the operation of all aircraft", so that aircraft of one nation "can safely operate on any nations bases or ships". This edition was revised specifically "to include additional marshalling signals for tilt rotor aircraft", extending AFSP-02's scope without this STANAG detailing what those signals are.
Who it binds, and how
STANAG 3117 binds nations, not suppliers or ground crews directly. It is effective "upon receipt for use by the participating nations and NATO bodies", and it becomes binding on a given nation through ratification, which NATO records in the NATO Standardization Documents Database (NSDD). Implementation is a separate, further step: the STANAG and AFSP-02 are "considered implemented when the national authorities have updated and distributed all applicable national guidance and training". Allied nations and NATO bodies are then obliged to report implementation details through NATO's electronic reporting tool; partner nations are only invited to do the same. This edition sets no NATO-wide effective date; its own "NATO Effective Date (NED)" field reads "Not applicable".
How it's evaluated
STANAG 3117 describes no certification scheme and no audit. What it describes is nations reporting their ratification and implementation status to NATO for the record; nobody is "STANAG 3117 certified", and the document never uses that language. Where an organisation's marshalling training or ground-handling procedures do get checked in practice, the assessor and the evidence required are set by the applicable national authority, service directive, or customer audit regime, not by this STANAG.
Standards it references
STANAG 3117 covers AFSP-02, the Allied Flight Signals Publication that carries the actual marshalling signals. Reviews of STANAG 3117 itself run under AAP-03. The document's own "Other Related Documents" entry names nothing further.