24 CFR § 290.15
Disposition plan
February 22, 2021
(a) In general. Before disposing of a HUD-owned multifamily housing project, HUD will develop an initial and a final disposition plan for the project that specifies the minimum terms and conditions for the disposition of the project, the sales price that is acceptable to HUD, and the assistance that HUD plans to make available to a prospective purchaser.
(b) Environmental requirements. HUD will perform, and include in the final disposition plan, the environmental reviews required by 24 CFR part 50.