Domains
List Developed and Created by GSA

Management and Advisory
This domain includes a full range of management and consulting services that can improve a federal agency’s performance, aid its endeavors to meet mission goals, and provide operating advice and assistance on administrative and management issues.
View NAICS codes for the Management and Advisory domain

Technical and Engineering
This domain includes requirements to provide specific engineering, geoscience, or other technical professional skills, such as those performed by engineers, geologists, geophysicists, and technicians, required to handle specific operating conditions and problems for the benefit of the government. Work under this Domain typically involves the application of physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, processes, and systems; and providing expert advice and assistance on technical functions and issues.
View NAICS codes for the Technical and Engineering domain

Research and Development
This domain includes any requirements in support of Research and Development activities. R&D activities may be aimed at achieving either specific or general objectives. The term R&D includes basic research, applied research and experimental development. Services include conducting R&D in: the physical, engineering and life sciences; nanotechnology; biotechnology; and social sciences and humanities.
View NAICS codes for the Research and Development domain

Intelligence Services
This domain focuses on Command, Control, Communications, Intelligence, Surveillance, and Reconnaissance mission requirements. Services may support organizational and technological capabilities that improve situational awareness and enhance command and control strategies within defense and intelligence environments.
View NAICS codes for the Intelligence Services domain

Environmental
This domain supports agencies in meeting their environmental requirements and streamlining the contracting process by providing a faster, more cost-efficient means to meet environmental objectives. Requirements typically involve multidisciplinary teams of scientists, engineers, and other technicians with expertise in areas such as air and water quality, asbestos contamination, remediation, ecological restoration, and environmental law. Environmental consulting could consist of support such as Planning and Documentation Services for the development, facilitation, and coordination of or for environmental initiatives or mandates in areas of chemical, radiological, or hazardous materials.
View NAICS codes for the Environmental domain

Facilities
Services in this domain include any and all services required to maintain and operate buildings, paved services, utilities infrastructure, and real property assets and equipment. This could include major facilities support such as Department of Defense installations, hospitals, cemeteries, and other federal or industrial real property, but does not include major or primary purpose construction. GSA has included a wide range of services found in facilities contracts because of their historical use to support total facilities solutions.
View NAICS codes for the Facilities domain

Logistics
Services on this domain include comprehensive logistics solutions, including planning and designing, implementing, or operating systems or facilities for the movement of supplies, equipment, or people by road, air, water, rail, or pipeline.
View NAICS codes for the Logistics domain

Enterprise Solutions
This domain is focused on requirements that are large-dollar, wide-reaching, and highly complex in scope, often spanning multiple disciplines and/or locations, and requiring many different types of labor and expertise. It is for the procurement of highly technical, new and emerging and/or specialized mission objectives that require special management attention and oversight because of:
- the importance to the agency mission;
- the high-level development, operating, or maintenance costs;
- the high risk;
- the high return; or
- their significant role in the administration of agency-wide programs, systems, finances, property, or other resources.
This domain also includes non-IT services in support of national security systems in accordance with 40 USC § 11103(a). By design, this domain shares overlapping NAICS with other domains within OASIS+.
The enterprise solutions domain will only be available for the Unrestricted contract.
View NAICS codes for the Enterprise Solutions domain

Business Administration
This domain is currently unavailable for ordering at this time. Continue to monitor OASIS+ award announcements, GSA eBuy, and GSA eLibrary for domain availability updates and when ordering is authorized.
This domain is currently unavailable for ordering at this time. Continue to monitor OASIS+ award announcements, GSA eBuy, and GSA eLibrary for domain availability updates and when ordering is authorized.This Domain includes requirements to provide assistance with administrative, clerical, and business management services. This includes an array of language services, document management, administrative support, and data services.
View NAICS for the Business Administration Domain

Financial Services
This domain is currently unavailable for ordering at this time. Continue to monitor OASIS+ award announcements, GSA eBuy, and GSA eLibrary for domain availability updates and when ordering is authorized.
This Domain includes requirements designed to support financial objectives, such as accounting, budgeting, financial advising, loan servicing, asset management services and complementary financial services.
View NAICS for the Financial Services Domain

Human Capital
This domain is currently unavailable for ordering at this time. Continue to monitor OASIS+ award announcements, GSA eBuy, and GSA eLibrary for domain availability updates and when ordering is authorized.
This Domain includes training and development services, human capital strategy services, and organizational performance improvement. Services aim to support human capital objectives through hiring and talent acquisition, proper background investigations, and career and leadership development. Additionally, this domain includes career services in employee monetary disbursement management, including those related to payroll, benefits, and retirement management.
View NAICS for the Human Capital Domain

Marketing and Public Relations
This domain is currently unavailable for ordering at this time. Continue to monitor OASIS+ award announcements, GSA eBuy, and GSA eLibrary for domain availability updates and when ordering is authorized.
This Domain includes marketing & public relations services that span advertising, marketing, production and media services.
View NAICS for the Marketing and Public Relations Domain

Social Services
This domain is currently unavailable for ordering at this time. Continue to monitor OASIS+ award announcements, GSA eBuy, and GSA eLibrary for domain availability updates and when ordering is authorized.
This Domain includes social services requirements. These requirements involve government services provided for the benefit of the community and society, such as education, medical care, and housing services. These public services aim to create more effective organizations, build stronger communities, and promote equality and opportunity.