{"data":{"id":"us/40-cfr-60.6640","jurisdiction":"us","citation":"40 CFR 60.6640","heading":"If a semiannual report is required, when must I submit it?","body":"(a) For data collected during the first half of a calendar year, submit your semiannual report by August 1 of that year.\n(b) For data you collected during the second half of the calendar year, submit your semiannual report by February 1 of the following year.","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 WWWW—Emission Guidelines and Compliance Times for Large Municipal Waste Combustors Constructed on or Before January 23, 2024"],"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":"257fa4fc0cd26597f8e680875c01806820212c25c14dd748b68e0ab7a0aeddde","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-60.6635","next":"us/40-cfr-60.6645"},"notice":"GroundRules: Original legal text. Not legal advice."}