The Naval Air Warfare Center Aircraft Division (NAWCAD) has a requirement to procure management and technical support services on a sole-source basis in accordance with the statutory authority permitting other than Full and Open Competition is Title 10 USC 2304 (c)(1) or 41 USC 253 (c)(4), as implemented by FAR 6.302-4, “Full and open competition need not be provided for when precluded by the terms of an international agreement or a treaty between the United States and a foreign government or international organization, or the written directions of a foreign government reimbursing the agency for the cost of the acquisition of the supplies or services of such government.” Italy, Spain, and the United Kingdom desire to jointly procure contractor support for their respective national programs. This acquisition will satisfy agency requirements as they relate to management, engineering, and technical support efforts critical to the AV-8B Harrier Joint Program Office (JPO) International Program. The resultant contract will consists of a base period and three option periods. This acquisition will be procured on a Firm-Fixed Price basis, and the award will be processed in accordance with the procedures at FAR Part 15. The intended source is Technology Security Associates, Inc. (TSA) located in Lexington Park, Maryland. The associated NAICS code for this procurement is 541330. All inquiries should be directed to the Contract Specialist, Vanessa Seymour, via e-mail Vanessa.Seymour@navy.mil or via telephone at 301-757-9635.