{"data":{"id":"us/40-cfr-1090.145","jurisdiction":"us","citation":"40 CFR 1090.145","heading":"Transmix processors.","body":"A transmix processor must comply with the requirements of this section.\n(a) Transmix requirements. A transmix processor must comply with the transmix requirements of subpart F of this part.\n(b) Registration. A transmix processor must register with EPA under subpart I of this part.\n(c) Certification and designation. A transmix processor must certify and designate the fuel they produce under subpart K of this part.\n(d) PTDs. On each occasion when a transmix processor produces a batch of fuel or transfers custody of or title to any fuel, fuel additive, or regulated blendstock, the transferor must provide to the transferee PTDs under subpart L of this part.\n(e) Sampling, testing, and retention requirements. A transmix processor must conduct sampling, testing, and sample retention in accordance with subparts F and N of this part.\n(f) Reporting. A transmix processor must submit reports to EPA under subpart J of this part.\n(g) Annual attestation engagement. A transmix processor must submit annual attestation engagement reports to EPA under subpart S of this part.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER U—AIR POLLUTION CONTROLS","PART 1090—REGULATION OF FUELS, FUEL ADDITIVES, AND REGULATED BLENDSTOCKS","Subpart B—General Requirements and Provisions for Regulated Parties"],"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":"96ebf77da62c1cbd93bc5da2648fe7aed6f69ff99bfe8490bf3c609b1c868717","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-1090.140","next":"us/40-cfr-1090.150"},"notice":"GroundRules: Original legal text. Not legal advice."}