Conn. Agencies Regs. § 20-281-6
A permit holder scheduled for quality review shall engage, subject to approval of the Board, a reviewer to conduct the quality review. A permit holder subject to review shall submit to the Board, in writing, by March 1 of the year of review the name of the reviewer or reviewers who will conduct the quality review and evidence establishing that all reviewers meet the qualifications set forth in section 20-281-7 and will conduct the quality review in accordance with section 20-281-8 and section 20-281-9. If a permit holder scheduled for quality review fails to notify the Board of its selection by March 1, the Board shall select a reviewer to conduct the quality review and notify the permit holder of the selection by April lst; provided, however, that failure of the Board to select a reviewer as provided in this sentence shall not excuse a permit holder from its obligation to undergo quality review, and file the report thereon with the Board as required under these Regulations. The permit holder subject to quality review, whether it selects the reviewer or not, must engage the reviewer chosen or approved by the Board and file a copy of the letter or contract of engagement with the Board by May 15 of the year of review.
Conn. Agencies Regs. § 20-281-6