; and (II) the average duration that employees telework under an exception granted under such section 531.605(d)(2); and (B) the oversight practices that Executive departments use to review and verify the amount of a locality payment paid to an employee who teleworks. (3) Recurring analysis With respect to the practices described in subparagraphs (A) and (B) of paragraph (2), the Comptroller General shall take the following actions: (A) Assess those practices once for each of the 5 fiscal years that begins after the fiscal year in which the Comptroller General submits the report required under paragraph (1)(B) and submit to the appropriate congressional committees a report if the Comptroller General determines that there have been any changes to those practices since the last such assessment performed by the Comptroller General. (B) After carrying out subparagraph (A) of this paragraph, conduct an assessment described in such subparagraph (A)— (i) not more frequently than once each fiscal year, which shall include the submission to the appropriate congressional committees of a report if the Comptroller General determines that there have been any changes to those practices since the last such assessment performed by the Comptroller General; and (ii) upon request by any Member of Congress.