; (B) by striking applicable at the time at which the disaster occurred ; and (C) by striking the period at the end and inserting ; and ; 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 this subsection. . (c) New rules Section 406(e) of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5172(e) ) is 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, shall issue a final rulemaking that defines the terms resilient and resiliency for purposes of this subsection. (B) 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. (C) 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. .