Section 155.620 - Eligibility redeterminations for exemptions during a calendar year(a)General requirement. The Exchange must redetermine the eligibility of an individual with an exemption granted by the Exchange if it receives and verifies new information reported by such an individual, except for the exemption described in § 155.605(g)(2) .(b)Requirement for individuals to report changes.(1) Except as specified in paragraph (b)(2) of this section, the Exchange must require an individual who has a certificate of exemption from the Exchange to report any change with respect to the eligibility standards for the exemption as specified in § 155.605 , except for the exemption described in § 155.605(g)(2) , within 30 days of such change.(2) The Exchange must allow an individual with a certificate of exemption to report changes via the channels available for the submission of an application, as described in § 155.610(d) .(c)Verification of reported changes. The Exchange must- (1) Verify any information reported by an individual with a certificate of exemption in accordance with the processes specified in § 155.615 prior to using such information in an eligibility redetermination.(2) Notify an individual in accordance with § 155.610(i) after redetermining his or her eligibility based on a reported change.(3) Provide periodic electronic notifications regarding the requirements for reporting changes and an individual's opportunity to report any changes, to an individual who has a certificate of exemption for which changes must be reported in accordance with § 155.620(b) and who has elected to receive electronic notifications, unless he or she has declined to receive such notifications.(d)Effective date of changes. The Exchange must implement a change resulting from a redetermination under this section for the month or months after the month in which the redetermination occurs, such that a certificate that was provided for the month in which the redetermination occurs, and for prior months remains effective.