The Department of Homeland Security, specifically the U.S. Citizenship and Immigration Services (USCIS), is seeking information regarding the procurement of an Enterprise Physical Access Control System (ePACS) to replace its current custom-coded solution. The objective is to identify commercial off-the-shelf (COTS) products that can integrate existing physical access control systems across approximately 30 locations, standardize workflows, automate access requests, and ensure compliance with federal security policies. This initiative is crucial for enhancing the efficiency and security of physical access management within USCIS facilities. Interested vendors must submit their responses to the Request for Information (RFI) by June 27, 2025, and can direct inquiries to Yamitza Ortiz at yamitza.m.ortiz@uscis.dhs.gov or Rachel Turner at rachel.m.turner@uscis.dhs.gov.