EU AI Act — prescriptive regulation with four risk tiers (unacceptable / high / limited / minimal), conformity assessment for high-risk AI systems, fundamental-rights impact assessments, and post-market monitoring.
ISO 42001 — the certifiable AI Management System standard, Annex SL family. Provides the organisational governance shell around AI Act compliance.
The largest contribution to the catalogue at ~33 distinctive document keys, because high-risk AI systems require per-system documentation at scale.