1. (a) When § 172.101 of this subchapter specifies that a solid hazardous material be packaged under this section, only non-bulk packagings prescribed in this section may be used for its transportation. Each package must conform to the general packaging requirements of subpart B of part 173, to the requirements of part 178 of this subchapter at the Packing Group I, II or III performance level, and to the requirements of the special provisions of column 7 of the § 172.101 table.

2. (b) The following combination packagings are authorized:

   Outer packagings: Steel drum: 1A1 or 1A2 Aluminum drum: 1B1 or 1B2 Metal drum other than steel or aluminum: 1N1 or 1N2 Plywood drum: 1D Fiber drum: 1G Plastic drum: 1H1 or 1H2 Wooden barrel: 2C2 Steel jerrican: 3A1 or 3A2 Plastic jerrican: 3H1 or 3H2 Aluminum jerrican: 3B1 or 3B2 Steel box: 4A Aluminum box: 4B Natural wood box: 4C1 or 4C2 Plywood box: 4D Reconstituted wood box: 4F Fiberboard box: 4G Solid plastic box: 4H2 Metal box other than steel or aluminum: 4N Inner packagings: Glass or earthenware receptacles Plastic receptacles Metal receptacles Glass ampoules

3. (c) The following single packagings are authorized:

   Steel drum: 1A1 or 1A2 Aluminum drum: 1B1 or 1B2 Plywood drum: 1D Plastic drum: 1H1 or 1H2 Fiber drum: 1G Metal drum other than steel or aluminum: 1N1 or 1N2 Wooden barrel: 2C1 or 2C2 Steel jerrican: 3A1 or 3A2 Plastic jerrican: 3H1 or 3H2 Aluminum jerrican: 3B1 or 3B2 Steel box: 4A Steel box with liner: 4A Aluminum box: 4B Aluminum box with liner: 4B Metal box other than steel or aluminum: 4N Natural wood box: 4C1 Natural wood box, sift proof: 4C2 Plywood box: 4D Reconstituted wood box: 4F Fiberboard box: 4G Expanded plastic box: 4H1 Solid plastic box: 4H2 Bag, woven plastic: 5H1, 5H2 or 5H3 Bag, plastic film: 5H4 Bag, textile: 5L1, 5L2 or 5L3 Bag, paper, multiwall, water resistant: 5M2 Plastic receptacle in steel, aluminum, plywood, fiber or plastic drum: 6HA1, 6HB1, 6HD1, 6HG1 or 6HH1 Plastic receptacle in steel, aluminum, wood, plywood or fiberboard box: 6HA2, 6HB2, 6HC, 6HD2 or 6HG2 Glass, porcelain or stoneware in steel, aluminum, plywood or fiber drum: 6PA1, 6PB1, 6PD1 or 6PG1 Glass, porcelain or stoneware in steel, aluminum, wooden or fiberboard box: 6PA2, 6PB2, 6PC or 6PG2 Glass, porcelain or stoneware in expanded or solid plastic packaging: 6PH1 or 6PH2 Cylinders, as prescribed for any compressed gas, except for Specification 8 and 3HT

[Amdt. 173-224, 55 FR 52643, Dec. 21, 1990, as amended by Amdt. 173-241, 59 FR 67511, 67518, Dec. 29, 1994; Amdt. 173-261, 62 FR 24734, May 6, 1997; 69 FR 76158, Dec. 20, 2004; 70 FR 34398, June 14, 2005; 78 FR 1089, Jan. 7, 2013]