the proportionate and appropriate measures to be adopted and reviewed by operators to identify and avoid risks of contamination in accordance with points (a), (b) and (c) of paragraph 1.
na bearta comhréireacha agus iomchuí atá le glacadh agus le hathbhreithniú ag oibreoirí d’fhonn na rioscaí i dtaca le héilliú i gcomhréir le pointe (a), (b) agus (c) de mhír 1 a aithint agus a sheachaint.