Provides the specific testing requirements that must be met under the agreement. GlobalSpec Where to Access the STANAG 4157 PDF
Official copies of the agreement and its associated AOPs are typically restricted to government and authorized defense contractors, but you can find technical summaries and status updates on platforms like the GlobalSpec Standards Store or through the European Defence Agency (EDA) . NATO - STANAG 4157 - Standards | GlobalSpec stanag 4157 pdf