(d)
the timing, frequency and numbers of scheduled visual examinations, samples and tests; and
← art_23__para_1__point_c__text_1 · All articles · art_23__para_1__point_d__text_1 →
Source: EUR-Lex (Cellar) · retrieved 2026-11-02 · Text as adopted (Official Journal); later amendments are not incorporated in this text.