This is a fixed-price contract for Health Insurance services to be performed at the U.S. Embassy in Libreville, Gabon. The anticipated performance period is for one base year with four potential one-year option periods and an additional six-month extension option. The Government may award the contract based on the initial offer without discussion and will hold a pre-quotation conference. All contractors must be registered in the SAM.gov database at the time of quote submission, and electronic quotes are required with specific formatting rules.