Delaware Code
Subchapter III. License — Heating, Ventilation, Air Conditioning, and Refrigeration
§ 1822. Examination.

(a) The written, standardized examination required in § 1821(a)(2) of this title must be offered at least quarterly. The Board will determine the passing score in its rules and regulations.
(b) An applicant who fails to receive a passing score on an examination administered pursuant to this chapter may apply to retake the examination on the next available date. If an applicant fails to pass the examination after 3 attempts, the Board, in its rules and regulations, may specify the conditions under which an applicant may retake the examination.

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