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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Oct 30, 2025
All Titles
Title 43
Part 45
Subpart C - Subpart C—Alternatives Process
§ 45.70 - How must documents be filed and served under this subpart?
§ 45.71 - How do I propose an alternative?
§ 45.72 - May I file a revised proposed alternative?
§ 45.73 - When will DOI file its modified condition or prescription?
§ 45.74 - How will DOI analyze a proposed alternative and formulate its modified condition or prescription?
§ 45.75 - Has OMB approved the information collection provisions of this subpart?
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