The Greens Court Park Designation Act of 2026 aims to officially designate the playground and dog park located at 26th Street N.W. and I Street N.W. as "Greens Court Park." The bill outlines the procedural steps for this designation, referencing the Street and Alley Closing and Acquisition Procedures Act of 1982. It specifies that the designation will take effect once the fiscal impact of the act is included in an approved budget and financial plan, with the Chief Financial Officer responsible for certifying this inclusion and notifying the Budget Director.

Additionally, the bill includes provisions for the publication of the certification notice in the District of Columbia Register and clarifies that the publication date will not affect the act's applicability. The act will become effective following the Mayor's approval, a potential override of a veto, a 30-day congressional review period, and publication in the District of Columbia Register. The Council also adopts the fiscal impact statement from the committee report as required by existing legislative procedures.