anx_II__para__53
4.5.1. The consumption of a required reagent is defined as critical emission-related unscheduled maintenance for the purpose of conducting a service accumulation schedule and for inclusion in the maintenance instructions furnished by manufacturers to owners of new heavy-duty vehicles or heavy-duty engines.
← 4.5. Critical emission-related unscheduled maintenance · All articles · ntr1-L_2005313EN.01006801-E0001 →
Source: EUR-Lex (Cellar) · retrieved 2026-11-10 · Text as adopted (Official Journal); later amendments are not incorporated in this text.