Caregiver retail stores and dispensaries must limit the number of customers in the store at one time and implement a number of other social distancing measures to comply.
New guidance issued by the Office of Marijuana Policy to keep employees and customers safe.
The first workshops will be held March 23-26, 2020 at locations across the state.
The bill would have banned caregivers and adult use marijuana stores from selling any electronic smoking devices.
The convictions, which date back to 1961, disproportionately impacted minorities.