Packing instruction P503
ADR 2025 — packing instruction P503, Chapter 4.1.
P503 PACKING INSTRUCTION P503 The following packagings are authorized, provided that the general provisions of 4.1.1 and 4.1.3 are met: Combination packagings Inner packagings Outer packagings Maximum net mass Glass 5 kg Metal 5 kg Plastic 5 kg Drums steel (1A1, 1A2) aluminium (1B1, 1B2) other metal (1N1, 1N2) plywood (1D) fibre (1G) plastics (1H1, 1H2) Boxes steel (4A) aluminium (4B) other metal (4N) natural wood (4C1) natural wood with siftproof walls (4C2) plywood (4D) reconstituted wood (4F) fibreboard (4G) expanded plastics (4H1) solid plastics (4H2) 125 kg 125 kg 125 kg 125 kg 125 kg 125 kg 125 kg 125 kg 125 kg 125 kg 125 kg 125 kg 125 kg 40 kg 60 kg 125 kg Single packagings Drums Metal drums (1A1, 1A2, 1B1, 1B2, 1N1 or 1N2) with a maximum net mass of 250 kg. Fibreboard (1G) or plywood drums (1D) fitted with inner liners with a maximum net mass of 200 kg.