; (C) chapter 171 of title 28, United States Code (commonly known as the Federal Tort Claims Act ), shall not apply to an eligible organization or individual carrying out a privately requested good Samaritan search-and-recovery mission under this section; and (D) chapter 81 of title 5, United States Code (commonly known as the Federal Employees Compensation Act ), shall not apply to an eligible organization or individual conducting a good Samaritan search-and-recovery mission under this section, and the conduct of the good Samaritan search-and-recovery mission shall not constitute civilian employment. (c) Release of Federal Government from liability The Secretary shall not require an eligible organization or individual to have liability insurance as a condition of accessing Federal land under this section, if the eligible organization or individual— (1) acknowledges and consents, in writing, to the provisions described in subparagraphs (A) through (D) of subsection (b)(2); and (2) signs a waiver releasing the Federal Government from all liability relating to the access granted under this section and agrees to indemnify and hold harmless the United States from any claims or lawsuits arising from any conduct by the eligible organization or individual on Federal land. (d) Approval and denial of requests (1) In general The Secretary shall notify an eligible organization or individual of the approval or denial of a request by the eligible organization or individual to carry out a good Samaritan search-and-recovery mission under this section by not later than 48 hours after the request is made. (2) Denials If the Secretary denies a request from an eligible organization or individual to carry out a good Samaritan search-and-recovery mission under this section, the Secretary shall notify the eligible organization or individual of— (A) the reason for the denial of the request