{"data":{"id":"us/40-cfr-62.5475","jurisdiction":"us","citation":"40 CFR 62.5475","heading":"Identification of Plan—negative declaration.","body":"On December 18, 2018, the Massachusetts Department of Environmental Protection submitted a letter certifying no existing sources subject to 40 CFR part 60, subpart DDDD operate within the Commonwealth's jurisdiction.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 62—APPROVAL AND PROMULGATION OF STATE PLANS FOR DESIGNATED FACILITIES AND POLLUTANTS","Subpart W—Massachusetts"],"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":"69dc4d23a0e3969a25ee84b67ac5193fc266e46f3352c40e386ec33f0e9b0856","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-62.5450","next":"us/40-cfr-62.5600"},"notice":"GroundRules: Original legal text. Not legal advice."}