; (D) metrics to measure the work productivity of employees performing remote work to identify employees that fail to fulfill the duties of those employees; (E) a plan to provide essential Government services in person for individuals in the United States; (F) a contingency plan in the event that the rate of COVID–19 transmission increases in a region in which official work sites of employees of the agency are located, which shall be based on metrics for COVID–19 transmission to trigger the contingency plan established by the agency; (G) an assurance that the agency will update the physical address of any employee of the agency who permanently moves for the purposes of determining whether the employee is eligible to receive a comparability payment under section 5304 of title 5, United States Code; and (H) measures to prepare for future public health emergencies that can be quickly implemented if remote work becomes necessary. (3) Labor agreements If a plan submitted by an agency under paragraph (1) conflicts with any provision of a covered agreement to which the agency is a party, the head of the agency shall, not later than 60 days after the date on which the agency submits the plan under that paragraph, after consultation with the applicable labor organization, and notwithstanding any other provision of law or regulation regarding the covered agreement, modify the covered agreement so that the covered agreement is consistent with, and complies with, the terms of that plan. (c) GSA report Not later than 60 days after the date of enactment of this Act, the head of each agency shall submit to the Administrator of General Services a report on the physical work spaces used by the agency that recommends the termination of any leases of the agency for physical work spaces that are underused by the agency.