{"data":{"id":"us/40-cfr-87.1","jurisdiction":"us","citation":"40 CFR 87.1","heading":"Definitions.","body":"Definitions apply as described in 40 CFR 1031.205.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 87—CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES"],"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":"0d46189475bef02b2db26087cbb6f44f3121d0689c8005ba8f7d19aafcb76d31","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-appendix-xii-to-part-86","next":"us/40-cfr-87.2"},"notice":"GroundRules: Original legal text. Not legal advice."}