Often refers to specific testing methods (e.g., IS 516 Part 11 for cement content testing).

This is technically "Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications" with an amendment for vehicular environments.

Requirements for system validation, audit trails, and security.

Below are the most common official topics associated with Part 11 and Part 12 that you might be looking for in text or PDF format: 1. 21 CFR Part 11 (Electronic Records)

This is a federal regulation from the that establishes the criteria under which electronic records and electronic signatures are considered trustworthy and equivalent to paper records.