ADR special provision 646

Carbon produced by steam activation is not subject to ADR.

An exemption: carbon made by the steam-activation process falls outside ADR.

Carried by 1 Table A entry

UN 1362

Source: ADR 2025 (ECE/TRANS/352), Volume I, section 3.3.1, special provision 646, page 649.

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.