{"data":{"id":"us/19-cfr-151.14","jurisdiction":"us","citation":"19 CFR 151.14","heading":"Use of commercial laboratory tests in liquidation.","body":"The analysis method for crude petroleum contained in ASTM D96 or other approved analysis method and as determined by a Customs-accredited commercial laboratory shall be used for Customs purposes if the difference between the value found by the commercial laboratory and the value found by the Customs laboratory does not exceed 0.11 percent. If the difference exceeds this limit and the Customs-accredited commercial laboratory cannot establish that Customs is in error, then the Customs results shall be used.","path":["Title 19—Customs Duties","CHAPTER I—U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY","PART 151—EXAMINATION, SAMPLING, AND TESTING OF MERCHANDISE","Subpart A—General"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-19.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:40Z","sha256":"d9b91ebb4d250f894ec87094f0f6d84771507f8a198a3c7af2faae81912b5e2b","source_id":"us-cfr","stale":true,"prev":"us/19-cfr-151.13","next":"us/19-cfr-151.15"},"notice":"GroundRules: Original legal text. Not legal advice."}