SANTA BARBARA, Calif. - With state health officials announcing Wednesday that Californians fully vaccinated against COVID-19 can go most places without a mask starting June 15--when the state fully reopens and aligns with CDC mask guidance--businesses now have new challenges. Dixon does not yet know how the store will enforce the new mask rules, but he is considering the self-attest system. "Nobody’s gonna ridicule somebody for not wearing a mask or wearing a mask. Just respect, and like we said, be on the 'honor system' that everybody’s doing the right thing.”Workplace mask rules are still in flux. New workplace mask rules are expected to be introduced at Cal/OSHA's next meeting, scheduled for Thursday, June 17.