OASIS is GSA’s next generation contract vehicle for complex professional services. OASIS is designed to address Agencies' needs for professional service requirements that:

• Span multiple professional service disciplines;
• Can contain significant IT components;
• Contain Ancillary Support components (e.g. ODCs); and
• Require flexibility for all contract types at the task order level.

OASIS can provide both commercial and non-commercial services. OASIS core disciplines include program management services, management consulting services, logistics services, engineering services, scientific services, and financial services.