Section 58.22 - Limitations on activities pending clearance(a) Neither a recipient nor any participant in the development process, including public or private nonprofit or for-profit entities, or any of their contractors, may commit HUD assistance under a program listed in § 58.1(b) on an activity or project until HUD or the state has approved the recipient's RROF and the related certification from the responsible entity. In addition, until the RROF and the related certification have been approved, neither a recipient nor any participant in the development process may commit non-HUD funds on or undertake an activity or project under a program listed in § 58.1(b) if the activity or project would have an adverse environmental impact or limit the choice of reasonable alternatives.(b) If a project or activity is exempt under § 58.34 , or is categorically excluded (except in extraordinary circumstances) under § 58.35(b) , no RROF is required and the recipient may undertake the activity immediately after the responsible entity has documented its determination as required in § 58.34(b) and § 58.35(d) , but the recipient must comply with applicable requirements under § 58.6 .(c) If a recipient is considering an application from a prospective subrecipient or beneficiary and is aware that the prospective subrecipient or beneficiary is about to take an action within the jurisdiction of the recipient that is prohibited by paragraph (a) of this section, then the recipient will take appropriate action to ensure that the objectives and procedures of NEPA are achieved.(d) An option agreement on a proposed site or property is allowable prior to the completion of the environmental review if the option agreement is subject to a determination by the recipient on the desirability of the property for the project as a result of the completion of the environmental review in accordance with this part and the cost of the option is a nominal portion of the purchase price. There is no constraint on the purchase of an option by third parties that have not been selected for HUD funding, have no responsibility for the environmental review and have no say in the approval or disapproval of the project.(e)Self-Help Homeownership Opportunity Program (SHOP). In accordance with section 11(d)(2)(A) of the Housing Opportunity Program Extension Act of 1996 (42 U.S.C. 12805 note), an organization, consortium, or affiliate receiving assistance under the SHOP program may advance nongrant funds to acquire land prior to completion of an environmental review and approval of a Request for Release of Funds (RROF) and certification, notwithstanding paragraph (a) of this section. Any advances to acquire land prior to approval of the RROF and certification are made at the risk of the organization, consortium, or affiliate and reimbursement for such advances may depend on the result of the environmental review. This authorization is limited to the SHOP program only and all other forms of HUD assistance are subject to the limitations in paragraph (a) of this section.(f)Relocation. Funds may be committed for relocation assistance before the approval of the RROF and related certification for the project provided that the relocation assistance is required by 24 CFR part 42. 68 FR 56129 , Sept. 29, 2003