In determining the proper Chemical Hygiene Plan for a particular business or laboratory, it is necessary to understand the requirements of the standard, evaluation of the current safety, health and environmental practices and assessment of the hazards.
Ye alaɣi ən ahanay wan aseɣat əhimique anhəjan ye tartit meɣ ehan ezlayan ,ahushal alamad ən təmdal ən tamɣare, ad eket ən ijitan ishraynen dǎɣ alməɣna ən igaz, ən asseɣat ad ihoz ad eket ən mahalaten.