SacMetro AQMD issues many notices as part of its public meetings and workshops, rulemaking, permitting, Best Available Control Technology determinations, Emission Reduction Credits, and other regulatory processes. Notices and information on how to provide comments can be found here. Public participation is very important, comments are addressed as part of the public process. Please be advised that many notices have a deadline for submitting comments. Applicable deadlines are indicated in the notice.