{"data":{"id":"us/40-cfr-60.4765","jurisdiction":"us","citation":"40 CFR 60.4765","heading":"When does this subpart become effective?","body":"This subpart takes effect on September 21, 2011. Some of the requirements in this subpart apply to planning a SSI unit and must be completed even before construction is initiated on a SSI unit (i.e., the preconstruction requirements in §§ 60.4800 and 60.4805). Other requirements such as the emission limits, emission standards, and operating limits apply after the SSI unit begins operation.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 60—STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES","Subpart LLLL—Standards of Performance for New Sewage Sludge Incineration Units"],"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":"09de1ed97723aedc7a354c2e5ecf098a039863a4f9c4ffcb3004d54480e1c256","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-60.4760","next":"us/40-cfr-60.4770"},"notice":"GroundRules: Original legal text. Not legal advice."}