R18-12-801. Applicability

A. A person shall not perform tank service on an underground storage tank system unless the person is certified under this Article by the Department or is supervised by a person certified under this Article by the Department in accordance with R18-12-802 or R18-12-806. The certification requirements of this Article shall not apply to the site assessment or sampling requirements of this Chapter. B. A person who performs or supervises tank service shall present to the Department proof of certification when requested by the Department.