(1) Beginning on the effective date of this article, the director may charge a reasonable fee for licensing, registration, inspection, testing, investigation, or other activity or service provided by the department under this article. The fee authorized under this subsection is in addition to any fee authorized under article 7. All fees permitted under this section shall be delivered to the state treasurer on a monthly basis for deposit in the pharmaceutical-grade cannabis fund.

  (2) Before collecting a fee under this article, the department shall develop and publish a comprehensive schedule of fees. The schedule shall include a description of each activity or service and the maximum fee charged for that activity or service. The department shall include a statement of the rationale used in determining the fees contained in the schedule. The department shall revise the fee schedule from time to time so that the amount of fees collected under this article does not exceed the amount necessary to fund the duties of the department under this article.