; and (B) the Secretary submits a written justification for the extension to the Committees on Appropriations of Senate and the House of Representatives that specifies the period of that extension. . 7. Regulations (a) Proposed rules Following consultation with the Federal Emergency Management Agency, the Small Business Administration, and other Federal agencies, not later than 6 months after the date of enactment of this Act, the Secretary shall issue proposed rules to carry out this Act and the amendments made by this Act and shall provide a 90-day period for submission of public comments on those proposed rules. (b) Final rules Not later than 1 year after the date of enactment of this Act, the Secretary shall issue final regulations to carry out section 123 of the Housing and Community Development Act of 1974, as added by section 6. 8. Coordination of disaster recovery assistance, benefits, and data with other Federal agencies (a) Coordination of disaster recovery assistance In order to ensure a comprehensive approach to Federal disaster relief, long-term recovery, restoration of housing and infrastructure, economic revitalization, and mitigation in the most impacted and distressed areas resulting from a catastrophic major disaster, the Secretary shall coordinate with the Federal Emergency Management Agency, to the greatest extent practicable, in the implementation of assistance authorized under section 123 of the Housing and Community Development Act of 1974, as added by section 6. (b) Data sharing agreements To support the coordination of data to prevent duplication of benefits with other Federal disaster recovery programs while also expediting recovery and reducing burden on disaster survivors, the Department shall establish data sharing agreements that safeguard privacy with relevant Federal agencies to ensure disaster benefits effectively and efficiently reach intended beneficiaries, while using effective means of preventing harm to people and property. (c) Data transfer from FEMA and SBA to HUD As