Section 232.1 - Eligibility requirements, generally; applicability of certain requirements(a)Eligibility, generally. All of the requirements set forth in 24 CFR part 200 , subpart A, except for the requirements for "eligible mortgagor" in 24 CFR 200.5 , apply to mortgages insured under section 232 of the National Housing Act (12 U.S.C. 1715w ), as amended.(b)Applicability of certain requirements. As of October 9, 2012 the provisions in 24 CFR 207.255(b)(5) , 207.258 , 232.3 , 232.11 , 232.254 , 232.903(c) and (d) , and subpart F of part 232, excluding §§ 232.1007 , 232.1009 , and 232.1015 of subpart F are applicable only to transactions for which a firm commitment has been issued under this part on or after July 12, 2013.77 FR 55136, Sept. 7, 2012, as amended at 78 FR 25185, Apr. 30, 2013