; and (4) by adding at the end the following: (iii) in a manner that allows the facility to meet the definition of resilient developed pursuant to this subsection. . (c) Other eligible cost Section 406(e)(1) of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5172(e)(1) ) is further amended by adding at the end the following: (C) Contributions Contributions for the eligible cost made under this section may be provided on an actual cost basis or on cost-estimation procedures. . (d) New rules Section 406(e) of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5172(e) ) is further amended by adding at the end the following: (5) New rules (A) In general Not later than 18 months after the date of enactment of this paragraph, the President, acting through the Administrator of the Federal Emergency Management Agency, and in consultation with the heads of relevant Federal departments and agencies, shall issue a final rulemaking that defines the terms resilient and resiliency for purposes of this subsection. (B) Interim guidance Not later than 60 days after the date of enactment of this paragraph, the Administrator shall issue interim guidance to implement this subsection. Such interim guidance shall expire 18 months after the date of enactment of this paragraph or upon issuance of final regulations pursuant to subparagraph (A), whichever occurs first. (C) Guidance Not later than 90 days after the date on which the Administrator issues the final rulemaking under this paragraph, the Administrator shall issue any necessary guidance related to the rulemaking. (D) Report Not later than 2 years after the date of enactment of this paragraph, the Administrator shall submit to Congress a report summarizing the regulations and guidance issued pursuant to this paragraph. . (e) Conforming amendment Section 205(d)(2) of the Disaster Mitigation Act of 2000 ( 42 U.S.C. 5172 note) is amended by inserting (B) after except that paragraph (1) . 1236. Guidance and training by FEMA