(b) In addition to any other requirements in the act or this part, a dispensary shall comply with the following:

1. (1) A dispensary may not engage in the business of possessing, dispensing, selling or offering to dispense or sell medical marijuana products to a patient or caregiver in this Commonwealth without first being issued a permit by the Department and without first being determined operational by the Department as required under § 1141a.42 (relating to failure to be operational).
2. (2) A dispensary may not employ an individual at a facility who is under 18 years of age.
3. (3) A dispensary may not permit a patient to self-administer medical marijuana products at the facility unless the patient is also an employee of the dispensary, and the dispensary permits self-administration of medical marijuana products at the facility by the employees.