49 C.F.R. § 173.217 Carbon dioxide, solid (dry ice).
Title 49 - Transportation
Link to an amendment published at 71 FR 14603, Mar. 22, 2006. (a) Carbon dioxide, solid (dry ice), when offered for transportation or transported by aircraft or water, must be packed in packagings designed and constructed to permit the release of carbon dioxide gas to prevent a build-up of pressure that could rupture the packagings. Packagings must conform to the general packaging requirements of subpart B of this part but need not conform to the requirements of part 178 of this subchapter. For each shipment by air exceeding 2.3 kg (5 lbs) per package, advance arrangements must be made between the shipper and each carrier. (b) Railroad cars and motor vehicles containing solid carbon dioxide, when accepted for transportation on board ocean vessels, must be conspicuously marked on two sides “WARNING CO2 SOLID (DRY ICE).” (c) Other packagings containing solid carbon dioxide, when offered or accepted for transportation on board ocean vessels, must be marked “CARBON DIOXIDE, SOLID—DO NOT STOW BELOW DECKS.” (d) Not more than 200 kg (441 pounds) of solid carbon dioxide may be transported in any one cargo compartment or bin on any aircraft except by specific and special written arrangement between the shipper and the aircraft operator. (e) Carbon dioxide, solid (dry ice) is excepted from the shipping paper and certification requirements of this subchapter if the requirements of paragraphs (a) and (d) of this section are complied with and the package is marked “Carbon dioxide, solid” or “Dry ice” and marked with an indication that the material being refrigerated is used for diagnostic or treatment purposes (e.g., frozen medical specimens). [Amdt. 173–224, 55 FR 52643, Dec. 21, 1990, as amended by Amdt. 173–138, 59 FR 49133, Sept. 26, 1994]
Title 49: Transportation
PART 173—SHIPPERS—GENERAL REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS
Subpart E—Non-bulk Packaging for Hazardous Materials Other Than Class 1 and Class 7
§ 173.217 Carbon dioxide, solid (dry ice).
