1. (a) After payment of the required fee, an applicant shall have passed a written examination prescribed by the department. To pass the examination for a certificate of competency, the applicant must make a score of 70% or more. In the case of failure, the applicant may reapply, pay another $25 application fee, and repeat the examination after a period of 30 days. The requirement for testing will be waived prior to June 1, 2000, for persons who have previously held a Class "C" or higher Bottled and Vended Water Operator's Certificate. Proof of previous certification will be required.
2. (b) An instructor may administer the department's examination provided the instructor complies with the department's security agreement.

Source Note:The provisions of this §229.89 adopted to be effective February 7, 2000, 25 TexReg 798.