OEHHA opens public comment on Notice of Intent to List hydrochlorothiazide, voriconazole, and tacrolimus as carcinogens (Labor Code mechanism)

OEHHA published a Notice of Intent to List (NOIL) indicating it intends to add hydrochlorothiazide, voriconazole, and tacrolimus to the Proposition 65 list as chemicals known to the State of California to cause cancer, using the Labor Code (IARC-based) listing mechanism. OEHHA opened a written public comment period limited to whether IARC sufficiently identified the specific chemicals as human/animal carcinogens. Compliance teams should monitor this action because a final listing would trigger downstream Proposition 65 evaluation and, where applicable, warning/notification obligations for products or exposures involving these substances once listed.