Subpart A—General19Subpart B—Preparation of Hazardous Materials for Transportation22Subpart C—Definitions, Classification and Packaging for Class 118Subpart D—Definitions Classification, Packing Group Assignments and Exceptions for Hazardous Materials Other Than Class 1 and Class 726Subpart E—Non-bulk Packaging for Hazardous Materials Other Than Class 1 and Class 763Subpart F—Bulk Packaging for Hazardous Materials Other Than Class 1 and Class 79Subpart G—Gases; Preparation and Packaging36Subpart I—Class 7 (Radioactive) Materials47
Regulationcurrent
49 CFR 173.174
Refrigerating machines.
Current as of 2026-08-18 Government source
eCFR editorial compilationAuthoritative but unofficial
A refrigerating machine assembled for shipment and containing 7 kg (15 pounds) or less of a flammable liquid for its operation in a strong, tight receptacle is excepted from labeling (except when offered for transportation or transported by air) and the specification packaging requirements of this subchapter. In addition. shipments are not subject to subpart F of part 172 of this subchapter (Placarding), to part 174 of this subchapter (Carriage by rail) except § 174.24 (Shipping papers) and to part 177 (Carriage by highway) of this subchapter except § 177.817 (Shipping papers).#
