D.C. Mun. Regs. tit. 22-B, § 3309
3309.1 (a) Effective October 1, 2025, no individual aged twenty-six (26) or over shall be eligible for new enrollment into the Alliance program.
(b) An enrollee who newly enrolled in the Alliance program between October 1, 2025, and September 30, 2026, and who turns twenty-six (26) between October 1, 2025, and September 30, 2026, shall not be exited from the Alliance program until September 30, 2026.
3309.2 Effective October 1, 2026, an individual aged twenty-one (21) to twenty-six (26) who newly enrolled in the Alliance program between October 1, 2025, and September 30, 2026, shall not be eligible for continued enrollment in the Alliance program and shall be exited from the Alliance program.
3309.3 Effective October 1, 2026, no individual aged twenty-one (21) or over shall be eligible for new enrollment into the Alliance program.
3309.4 Effective October 1, 2026, any individual enrolled in the Alliance program who turned or will turn twenty-one (21) between October 1, 2025, and September 30, 2027, shall not be eligible for continued enrollment in the Alliance program and shall be exited from the Alliance program; provided, that no individual shall be exited from the Alliance program pursuant to this subsection until the individual reaches the age of twenty-one (21).
SOURCE: Fiscal Year 2026 Budget Support Act of 2025, effective December 6, 2025 (D.C. Law 26-55; 72 DCR 009825 (September 12, 2025)).