U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
§ 12.4 - xxx
Link to an amendment published at 90 FR 6539, Jan. 17, 2025.
This amendment was delayed until Mar. 21, 2025 at 90 FR 9841, Feb. 19, 2025.
Amendment further delayed until Dec. 31, 2025 published at 90 FR 13410, Mar. 24, 2025.
