Conn. Agencies Regs. § 20-576a-7
(a) The commissioner may suspend, revoke or refuse to renew a registration of an authorized collector or reverse distributor, place conditions on such registration, issue a letter of reprimand, or take other actions permitted by statute or regulation, including sections 20-579, 21a-8 and 21a-70 of the Connecticut General Statutes. Failure to renew a registration in a timely manner shall not be a violation for purposes of this section. Any of the following shall be sufficient cause for such action:
(d) A registrant may at any time voluntarily surrender its certificate of registration for any or all of the following reasons:
(Effective July 8, 2019)