To renew a certification for a UST system technician, a heating oil technician, or a UST system remover, an individual shall: At least 30 days prior to the expiration of the current certification, submit a complete application in accordance with Regulation .03 of this chapter; and Meet the following experience requirements: Attend and complete a UST system course approved by the Department within the last 2 years; and Have direct involvement in a minimum of six separate UST system installation, repair, upgrade, or closure events. To renew a certification for a UST system inspector, an individual shall: At least 30 days prior to the expiration of the current certification, submit a complete application in accordance with Regulation .03 of this chapter; and Meet the following experience requirements: Attend and complete the following courses within the last 2 years: At least one Department approved training program for compliance inspections of UST systems; and An inspector orientation course or workshop provided by the Department; and Perform UST system inspections at a minimum of 10 regulated substance storage facilities within the last 2 years. An individual shall renew a certification in accordance with Regulation .02 of this chapter if the individual fails to: Submit a complete application at least 30 days prior to the expiration date of the current certification; or Demonstrate compliance with the experience requirements in §A(2) or B(2) of this regulation. An individual may elect to renew a certification in accordance with Regulation .02 of this chapter. If an individual is required to renew a UST system inspector certification in accordance with §C of this regulation or elects to renew a UST system inspector certification in accordance with Regulation .02 of this chapter, the individual is not required to meet the experience requirement in Regulation .02D(2)(a) of this chapter.