Prepared and regularly updated by specific Federal agencies, then published by the Office of Federal Register (OFR) Title 40 CFR, Parts 136-149, includes rules, regulations, procedures, and administrative procedures associated with Title40 Protection of Environment.
Part 136 Guidelines Establishing Test Procedures for the Analysis of Pollutants 136.1 – 136.7
Part 139 Discharges Incidental to the Normal Operation of Vessels
Part 140 Marine Sanitation Device Standard 140.1 – 140.5
Part 141 National Primary Drinking Water Regulations 141.1 – 141.905
Part 142 National Primary Drinking Water Regulations Implementation 142.1 – 142.313
Part 143 Other Safe Drinking Water Act Regulations 143.1 – 143.20
Part 144 Underground Injection Control Program 144.1 – 144.89
Part 145 State UIC Program Requirements 145.1 – 145.58
Part 146 Underground Injection Control Program: Criteria and Standards 146.1 – 146.95
Part 147 State, Tribal, and EPA-Administered Underground Injection Control Programs 147.1 – 147.3400
Part 148 Hazardous Waste Injection Restrictions 148.1 – 148.24
Part 149 Sole Source Aquifers 149.1 – 149.111
Lawyers, law librarians and law students should be familiar with the Code of Federal Regulations.