CFR›Title 43›Subtitle B›Chapter II›Part 3170›Subpart 3179›Subject Group Leak Detection and Repair (LDAR) ContainsSections 3179.100–3179.102CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Sections 3179.100 § 3179.100 Leak detection and repair program. 3179.101 § 3179.101 Repairing leaks. 3179.102 § 3179.102 Required recordkeeping for leak detection and repair. Previous Immediate Assessments Immediate Assessments