(2) The director shall cause the rules adopted under ORS 453.005 to 453.135 and 453.990 (2) to be no less strict than rules established pursuant to the Federal Hazardous Substances Act.
(3) The combustibility, and extreme flammability of solids and of the contents of self-pressurized containers shall be determined by methods found by the director to be generally applicable to such materials or containers, respectively, and established by the director.
(4) Before designating any substance as a strong sensitizer, the director, upon consideration of the frequency of occurrence and severity of the reaction, shall find that the substance has a significant potential for causing hypersensitivity. [1971 c.409 §10; 2009 c.595 §885]