Because STANAG 4157 pertains to military technology, it may be subject to or even Restricted marking. You may need to certify that you are not a national of a non-NATO country and that the document will not be shared with prohibited entities. Some nations also apply national export laws (e.g., ITAR in the US, ML regulations in the EU).
provides specific parameters regarding temperature, vibration frequencies, drop heights, and data collection models. stanag 4157 pdf
Provides the specific testing requirements that must be met under the agreement. GlobalSpec Where to Access the STANAG 4157 PDF Because STANAG 4157 pertains to military technology, it