15 C.F.R. § 971.406
Before issuing or transferring a commercial recovery permit, the Administrator must find that the commercial recovery proposed in the application cannot reasonably be expected to result in a significant adverse environmental effect, taking into account the analyses and information in any applicable EIS and any TCRs associated with the permit. This finding also will be based upon the requirements in subpart F. However, as also noted in subpart F, if a determination on this question cannot be made on the basis of available information, and it is found that irreparable harm will not occur during a period when an approved monitoring program is undertaken to further examine the significant adverse environmental effect issue, a permit may be granted, subject to modification or suspension and, if necessary and appropriate, revocation pursuant to § 971.417(a) , or subject to emergency suspension pursuant to § 971.417(h) .
15 C.F.R. §971.406