{"data":{"id":"us/48-cfr-523.303","jurisdiction":"us","citation":"48 CFR 523.303","heading":"523.303 Contract clauses.","body":"(a) Insert the clause at 552.223-70, Hazardous Substances, in solicitations and contracts for packaged items subject to the Federal Hazardous Substances Act and the Hazardous Materials Transportation Act.\n(b) Insert the clause at 552.223-71, Nonconforming Hazardous Materials, in solicitations and contracts for supplies that contain hazardous materials.\n(c) Insert the clause at 552.223-73, Preservation, Packaging, Packing, Marking and Labeling of Hazardous Materials (HAZMAT) for Shipments, in solicitations and contracts for packaged items containing hazardous materials.","path":["Title 48—Federal Acquisition Regulations System","CHAPTER 5—GENERAL SERVICES ADMINISTRATION","SUBCHAPTER D—SOCIOECONOMIC PROGRAMS","PART 523—ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE","Subpart 523.3—Hazardous Material Identification and Material Safety Data"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-48.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:29Z","sha256":"300caf67aada1d1c07f5ff8c35381e39c6d76bf155be4f7362725c1c89c8b13c","source_id":"us-cfr","stale":true,"prev":"us/48-cfr-522.807","next":"us/48-cfr-523.370"},"notice":"GroundRules: Original legal text. Not legal advice."}