GSA's flexible and innovative contracts deliver a suite of professional, scientific, and technical services from thousands of highly qualified industry partners. Our team can also provide comprehensive acquisition services support to assist federal agencies find the right solution for their complex professional services requirements.
We offer two solutions that meet your complex professional services needs.
Need help with your professional services acquisition? Use these references to get started.
- Request OASIS Scope Review
- Request PSS Scope Review
- Download PSS Ordering Guides
- Download OASIS Ordering Guide
- Reference the PSS SIN Table
- Learn how to Buy Through Schedules
- Access the MAS Desk Reference Guide
- Get Contract Support
Use these tools for anything from market research to submitting your RFQ/RFP.
- Acquisition Gateway Document Library
- Acquisition Gateway Solutions Finder
- Contract Awarded Labor Categories (CALC)
- eBuy Open
- OASIS Price Estimating Tool
- Steps to Performance Based Acquisition
Use these resources to learn more about getting a GSA contract, marketing your services, maintaining and modifying your contract and more.
- Access Vendor Support Center
- About Contractor Teaming Arrangements
- Download the PSS Solicitation
- Get on GSA Schedule
- Get on OASIS
- Link to Small Business Resources
- Market your Schedule Contract
- Register for Industry Partner Briefings
- Review PSS Contract Modification Instructions
There are many ways to connect with our team from personal contact to social media.
- Contact our Customer Service Directors
- Email - email@example.com
- Join the Professional Services Interact Community
- Join the OASIS Interact Community
- Professional Services Category Team