OCONUS Government Contracting Guide
OCONUS — Outside the Continental United States — contracting encompasses all federal contract work performed outside the 48 contiguous states. From military base operations in Germany to construction projects in Japan to logistics support in the Middle East, OCONUS contracts represent billions in annual federal spending.
These contracts carry unique challenges including Status of Forces Agreements, local labor laws, supply chain logistics, and security requirements that do not exist in domestic contracting.
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What Is OCONUS?
OCONUS stands for Outside the Continental United States. It refers to any U.S. territory, possession, or foreign location that is not within the 48 contiguous states. This includes Alaska, Hawaii, Puerto Rico, Guam, the U.S. Virgin Islands, American Samoa, and all foreign countries where the U.S. military or federal agencies maintain a presence.
The term originates from the military and is widely used in government contracting to distinguish between domestic and overseas work. OCONUS contracting is primarily driven by the Department of Defense, which operates approximately 750 military installations in more than 80 countries. However, the Department of State, USAID, and other civilian agencies also contract for services at embassies, consulates, and field offices worldwide.
The counterpart term is CONUS (Continental United States), which covers the 48 contiguous states and the District of Columbia. Some contracts specify performance locations as "CONUS only" or "OCONUS only," while others allow performance in both locations.
Types of OCONUS Contracts
Base Operations Support (BOS)
The largest category of OCONUS contracting. BOS contracts cover the day-to-day operation and maintenance of military installations, including facilities management, utilities, transportation, custodial services, grounds maintenance, fire protection, and administrative support. Major BOS contracts can be worth hundreds of millions of dollars over their performance period.
Construction and Engineering
Military construction (MILCON) projects overseas include building new facilities, renovating existing structures, and infrastructure development. The U.S. Army Corps of Engineers (USACE) manages most OCONUS construction projects. Contractors must navigate host nation building codes, environmental regulations, and local labor requirements.
Logistics and Supply Chain
OCONUS logistics contracts cover the transportation, warehousing, and distribution of military supplies, equipment, and provisions. This includes vehicle maintenance, equipment staging, inventory management, and the complex task of maintaining global supply chains across multiple time zones and regulatory environments.
IT and Communications
Military installations require secure communications infrastructure, network operations, and IT support services. OCONUS IT contracts cover everything from help desk operations to classified network management, satellite communications, and cybersecurity monitoring in overseas environments.
Security and Force Protection
Private security contracts for guard services, access control, surveillance systems, and force protection support at military installations, embassies, and other U.S. government facilities overseas. These contracts often require personnel with military or law enforcement backgrounds and appropriate clearances.
Food Services and MWR
Dining facility operations, food preparation, and Morale, Welfare, and Recreation (MWR) services for military personnel stationed overseas. These contracts cover dining halls, recreation facilities, fitness centers, and community support programs on military installations.
Key Considerations for OCONUS Work
Status of Forces Agreements (SOFA)
SOFAs define the legal status of U.S. military personnel and contractors in host nations. They govern jurisdiction, tax treatment, customs procedures, and labor regulations. Contractors must understand the specific SOFA provisions for each country where they operate, as they vary significantly.
Local Labor Laws
Many OCONUS contracts require hiring local national employees, who are subject to host nation labor laws rather than U.S. employment law. This includes local minimum wage, benefits requirements, termination procedures, and union regulations that may differ substantially from U.S. standards.
Supply Chain and Logistics
Getting materials, equipment, and supplies to overseas locations adds cost and complexity. Contractors must plan for shipping times, customs clearance, import restrictions, and the potential need for local sourcing. Remote or austere locations present additional challenges.
Currency and Tax
OCONUS contracts may be denominated in U.S. dollars but require local currency payments for labor, materials, and subcontractors. Currency fluctuation risk, host nation tax obligations, and transfer pricing regulations all require careful financial planning.
Environmental and Safety
Environmental and occupational safety regulations for OCONUS work are governed by a combination of U.S. standards (under Executive Order 12114), host nation requirements, and SOFA provisions. The applicable standard is typically the more stringent of the two.
Personnel Deployment
Deploying personnel overseas involves visa processing, medical clearances, theater-specific training, personnel recovery planning, and potentially hazardous duty considerations. Personnel costs for OCONUS work include housing allowances, hardship differentials, and danger pay for certain locations.
Major OCONUS Contracting Locations
Germany
Home to the largest U.S. military presence in Europe. Key installations include Ramstein Air Base, Landstuhl Regional Medical Center, and multiple Army garrisons. U.S. European Command (EUCOM) and U.S. Africa Command (AFRICOM) are headquartered in Stuttgart. Germany hosts approximately 35,000 U.S. military personnel.
Japan
Hosts approximately 54,000 U.S. military personnel across all branches. Major installations include Yokota Air Base, Yokosuka Naval Base, Camp Zama, and multiple Marine Corps facilities on Okinawa. The U.S.-Japan SOFA governs contractor operations and local national employment.
South Korea
U.S. Forces Korea (USFK) maintains approximately 28,500 personnel. Camp Humphreys is the largest U.S. overseas military base, following the consolidation from installations near Seoul. Ongoing construction and base support contracts represent significant contracting opportunities.
Middle East
U.S. Central Command (CENTCOM) area of operations includes installations in Kuwait, Bahrain, Qatar, UAE, and other Gulf states. Contracts cover base operations, logistics, force protection, and IT support. These locations often include hardship and danger pay differentials for contractor personnel.
Security Clearance Requirements
Many OCONUS contracts require personnel to hold security clearances, particularly those involving IT systems, intelligence facilities, communications infrastructure, or work inside secure areas of military installations. The required clearance level depends on the nature of the work and the information accessed.
Common requirements include Secret clearance for most base support and facilities work, Top Secret for work involving classified systems or intelligence operations, and Top Secret/SCI (Sensitive Compartmented Information) for work at intelligence facilities or with compartmented programs. Some positions require additional access such as NATO Secret or specific country-level clearances.
Obtaining clearances for OCONUS work can take longer than domestic processing due to the need for overseas background checks. Contractors should factor clearance processing timelines into their staffing plans, as delays can affect contract start dates and performance schedules. Facility Security Officer (FSO) support is critical for managing the clearance process across multiple overseas locations.
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