; (B) shall promulgate regulations to carry out the amendments made by subsections (a), (b), and (c); and (C) not later than 1 year after the date of enactment of this Act, shall issue guidance for agencies regarding implementation of the amendments made by subsections (a), (b), and (c). (2) Foreign Service Retirement and Disability System The Secretary of State shall promulgate regulations to carry out the amendment made by subsection (d). (f) Effective date; applicability The amendments made by this section— (1) shall take effect on the date of enactment of this Act; and (2) shall apply to an individual who suffers an illness or injury described in section 8336(c)(3)(A)(i)(III) or section 8412(d)(2)(A)(i)(III) of title 5, United States Code, as amended by this section, section 302(d)(1)(A)(iii) of the Central Intelligence Agency Retirement Act, as amended by this section, or section 806(a)(6)(D)(i)(I)(cc) of the Foreign Service Act of 1980, as amended by this section, on or after the date that is 2 years after the date of enactment of this Act.