the conditions for situations in which, with a view to achieving the objectives set out in Article 1 and while taking account of the nature and risk of the particular activity concerned, such certificates are to be required or are not to be required, or declarations are to be permitted, as applicable;
na coinníollacha a bhaineann le cásanna ina bhfuil nó nach bhfuil gá le deimhnithe dá leithéid, nó ina gceadaítear dearbhuithe, de réir mar is infheidhme, d'fhonn na cuspóirí a leagtar síos in Airteagal 1 a bhaint amach agus aird á tabhairt ar chineál agus ar riosca na gníomhaíochta atá i gceist;