The General Services Administration (GSA) is seeking proposals for the lease of office space in Ontario, California, under Request for Lease Proposals (RLP) #25-REG00. The GSA requires a minimum of 3,000 and a maximum of 3,500 ABOA square feet of office space, with specific requirements for secured parking, loading facilities, and compliance with federal regulations, particularly for the Food and Drug Administration (FDA) operations. This opportunity is critical for supporting the FDA's mission, ensuring that the leased space meets stringent security and operational standards. Interested offerors should contact Mike Phillips at mike.phillips@gsa.gov or call 213-479-7653 for further details, and proposals must be submitted through the Automated Advanced Acquisition Program (AAAP) during the designated open periods.