Agency for certain activities performed after an event that results in a major disaster declared by the President under section 401 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5170 ). (b) Recommendations Not later than 90 days after the date of enactment of this Act, the Administrator shall provide to the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Homeland Security and Governmental Affairs of the Senate a legislative proposal on how to provide eligibility for disaster assistance with respect to common areas of condominiums and housing cooperatives. (c) Effective date This section shall be effective on the date of enactment of this Act. 1231. Guidance on hazard mitigation assistance (a) In general Not later than 180 days after the date of enactment of this Act, the Administrator shall issue guidance regarding the acquisition of property for open space as a mitigation measure under section 404 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5170c ) that includes— (1) a process by which the State hazard mitigation officer appointed for such an acquisition shall, not later than 60 days after the applicant for assistance enters into an agreement with the Administrator regarding the acquisition, provide written notification to each affected unit of local government for such acquisition that includes— (A) the location of the acquisition