{"data":{"id":"us/40-cfr-60.1785","jurisdiction":"us","citation":"40 CFR 60.1785","heading":"What schedule must I follow for the stack testing?","body":"(a) Conduct initial stack tests for the pollutants listed in § 60.1775 by 180 days after your final compliance date.\n(b) Conduct annual stack tests for the same pollutants after the initial stack test. Conduct each annual stack test no later than 13 months after the previous stack test.","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 BBBB—Emission Guidelines and Compliance Times for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999"],"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":"6b6dae4757fa21805577a1d0cdbdbde5f9c567fc53105d7cca17da48aeecd439","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-60.1780","next":"us/40-cfr-60.1790"},"notice":"GroundRules: Original legal text. Not legal advice."}