ADR special provision 278

Not to be classified or carried without competent authority approval based on Series 2 and Series 6(c) tests; the authority sets the packing group.

Such substances may be classified and carried only after the competent authority authorizes them, relying on Series 2 tests plus a Series 6(c) test (Manual of Tests and Criteria, Part I) performed on packages in their carriage configuration (see 2.2.1.1). The authority then fixes the packing group, using the 2.2.3 criteria and the type of package that was tested in Series 6(c).

Refers to: 2.2.1.1; 2.2.3.

Carried by 1 Table A entry

UN 3343

Source: ADR 2025 (ECE/TRANS/352), Volume I, section 3.3.1, special provision 278, page 618.

Paraphrase in FreightUtils' own words, not the official text. Not yet reviewed.

ADR 2027 amendments (accepted, applying from 1 January 2027) are not yet reflected on this page.