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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 40
Chapter I
Part 142
Subpart C - Subpart C—Review of State-Issued Variances and Exemptions
§ 142.20 - State-issued variances and exemptions under Section 1415(a) and Section 1416 of the Act.
§ 142.21 - State consideration of a variance or exemption request.
§ 142.22 - Review of State variances, exemptions and schedules.
§ 142.23 - Notice to State.
§ 142.24 - Administrator's rescission.
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