Section 21a-326-4 - Responsibility of registrant(a) It shall be the responsibility of a registrant who ceases to practice or who goes out of business to notify the Commissioner in writing five (5) days before such occurrence.(b) It shall be the responsibility of the registrant to notify the Commissioner within thirty (30) days of any changes in information or data required on the registration application pursuant to which any registration is issued.Conn. Agencies Regs. § 21a-326-4