; and (3) shall be applied as if this section had not been enacted (and as if the individual had never previously enrolled in a Medicare supplemental policy) when the individual attains 65 years of age. (k) Oversight There is established an advisory committee to be known as the Medicare Buy In Oversight Board to monitor and oversee the implementation of this section, including the experience of the individuals enrolling under this section. The Medicare Buy In Oversight Board shall have members that include representatives of insurers, actuaries, consumer advocacy organizations, and individuals representing the first responder community, and shall make periodic recommendations for the continual improvement of the implementation of this section as well as the relationship of enrollment under this section to other health care programs. (l) Outreach and enrollment (1) In general During the period that begins on January 1, 2024, and ends on December 31, 2026, the Secretary shall award grants to eligible entities for the following purposes: (A) Outreach and enrollment To carry out outreach, public education activities, and enrollment activities to raise awareness of the availability of, and encourage, enrollment under this section. (B) Assisting individuals' transition under this section To provide assistance to individuals to enroll under this section. (C) Raising awareness of premium assistance and cost-sharing reductions To distribute fair and impartial information concerning enrollment under this section and the availability of premium assistance tax credits under section 36B of the Internal Revenue Code of 1986 and cost-sharing reductions under section 1402 of the Patient Protection and Affordable Care Act, and to assist eligible individuals in applying for such tax credits and cost-sharing reductions. (2) Eligible entities (A) In general In this subsection, the term eligible entity means— (i) a State; (ii) a nonprofit community-based organization