The NIEM 5.2 Release Candidate 1 (RC1) minor release is available for public review and comment. Minor releases allow for domain-related content changes only. The core and architecture remain fixed until the next major release. Please post comments and feedback to the issue tracker by Tuesday, December 13, 2022.
NIEM 5.2 RC1 key changes since beta:
Learning and Development domain:
FIPS county codes:
ISO 639-5 language family codes: