{"data":{"id":"us/40-cfr-49.10431","jurisdiction":"us","citation":"40 CFR 49.10431","heading":"Identification of plan.","body":"This section and §§ 49.10432 through 49.10460 contain the implementation plan for the Nisqually Indian Tribe. This plan consists of a combination of Tribal rules and measures and Federal regulations and measures which apply within the Nisqually Reservation.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER B—GRANTS AND OTHER FEDERAL ASSISTANCE","PART 49—INDIAN COUNTRY: AIR QUALITY PLANNING AND MANAGEMENT","Subpart M—Implementation Plans for Tribes—Region X"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"45fe4a36fe10e52d8557a60d727d452860942419fc6905933a68871e8a84579a","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-49.10412-49.10430","next":"us/40-cfr-49.10432"},"notice":"GroundRules: Original legal text. Not legal advice."}