{"operation":"document","citation":"49 CFR 179.102-2","title":"-2 Chlorine.","source_type":"regulation","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":null,"effective_on":"2026-08-18","summary":"(a) Each tank car used to transport chlorine must comply with all of the following:\n\n(1) Tanks must be fabricated from carbon steel complying with ASTM Specification A 516 (IBR, see § 171.7 of this subchapter), Grade 70, or AAR Specification TC 128, Grade A or B.\n\n(2)-(3) [Reserved]\n\n(b) [Reserved]\n","machine_formats":{"json":"https://regulus.evalyn.ai/document/49-cfr-179-102-2.json","markdown":"https://regulus.evalyn.ai/document/49-cfr-179-102-2.md"},"app_url":"https://regulus.evalyn.ai/document/49-cfr-179-102-2","source_url":"https://www.ecfr.gov/on/2026-08-18/title-49/section-179.102-2","body":"(a) Each tank car used to transport chlorine must comply with all of the following:\n\n(1) Tanks must be fabricated from carbon steel complying with ASTM Specification A 516 (IBR, see § 171.7 of this subchapter), Grade 70, or AAR Specification TC 128, Grade A or B.\n\n(2)-(3) [Reserved]\n\n(b) [Reserved]\n\n[Amdt. 179-7, 36 FR 14697, Aug. 10, 1971; Amdt. 179-10, 36 FR 21346, Nov. 6, 1971, as amended by Amdt. 179-25, 44 FR 20433, Apr. 5, 1979; Amdt. 179-40, 52 FR 13046, Apr. 20, 1987; Amdt. 179-45, 55 FR 52728, Dec. 21, 1990; Amdt. 179-52, 61 FR 28680, June 5, 1996; 68 FR 75760, Dec. 31, 2003]","truncated":false,"body_characters":591}