Compare a part between two dates
Pick a part and two dates. Every section whose wording changed in between is listed with a link to the exact diff. Built for the deposition question "has this rule changed since the crash?"
Part 399 — Employee Safety and Health Standards
Between Jan. 23, 2023 and today (current through Oct. 22, 2026): 1 amended, 0 added, 0 removed, 5 unchanged.
- Amended§ 399.205 Definitions.View diffChanged July 21, 2026