Activities under this part are subject to HUD environmental regulations in part 58 of this title, except that HUD will perform an environmental review in accordance with part 50 of this title prior to its approval of any conditionally selected applications for Fiscal Year 2000 and prior years that were received directly from private nonprofit entities and governmental entities with special or limited purpose powers. For activities under a grant that generally would be subject to review under part 58, HUD may make a finding in accordance with § 58.11(d) and may itself perform the environmental review under the provisions of part 50 of this title if the recipient objects in writing to the responsible entity's performing the review under part 58. Irrespective of whether the responsible entity in accord with part 58 (or HUD in accord with part 50) performs the environmental review, the recipient shall supply all available, relevant information necessary for the responsible entity (or HUD, if applicable) to perform for each property any environmental review required by this part. The recipient also shall carry out mitigating measures required by the responsible entity (or HUD, if applicable) or select alternate eligible property. HUD may eliminate from consideration any application that would require an Environmental Impact Statement (EIS).

The recipient, its project partners and their contractors may not acquire, rehabilitate, convert, lease, repair, dispose of, demolish or construct property for a project under this part, or commit or expend HUD or local funds for such eligible activities under this part, until the responsible entity (as defined in § 58.2 of this title) has completed the environmental review procedures required by part 58 and the environmental certification and RROF have been approved or HUD has performed an environmental review under part 50 and the recipient has received HUD approval of the property. HUD will not release grant funds if the recipient or any other party commits grant funds (i.e., incurs any costs or expenditures to be paid or reimbursed with such funds) before the recipient submits and HUD approves its RROF (where such submission is required).