; (2) the Committee on Homeland Security and Governmental Affairs of the Senate; and (3) the Committee on Oversight and Reform of the House of Representatives. (e) Prohibition on agency-Wide limits on teleworking An agency— (1) may not prohibit all employees of the agency from participating in any delineated period of telework, including a period described in any of subparagraphs (A) through (D) of subsection (b)(6); and (2) shall make any telework determination with respect to an employee, or a group of employees, of the agency on a case-by-case basis. ; and (2) in section 6506(b)(2)— (A) in subparagraph (F)(vi), by striking and at the end; (B) in subparagraph (G), by striking the period at the end and inserting a semicolon; and (C) by adding at the end the following: (H) agency cost savings achieved through telework, consistent with the guidance established under section 2(c) of the Telework Metrics and Cost Savings Act