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Sellers’ guide

We are currently in the process of developing the Sellers’ guide, which will help you manage your contracts, get on OASIS+ and find resources to get the most out of your experience. Below is a preview of the guide topics. Please check this page and the OASIS+ Interact Community for updates.

Upcoming dates and events

  • Current solicitation status: Closed on October, 20, 2023.
  • Next proposal submission opportunity: No later than FY2025; they will be continuously open from that point forward.

Visit the OASIS+ Interact Community for updates.

  • Person standing amidst a series of charts and graphs.

    I have an OASIS+ contract (coming soon)

    Confirm you’re registered in Symphony

    Authorized employees must register in Symphony to manage task orders and complete administrative duties; check out the registration instructions to help you through the process.

    Compete for and manage task orders

    View and respond to solicitations/RFIs/RFPs, submit Q&A and proposals, manage task orders, and complete required reporting.

    Administer your master contract and task orders

    • Learn how to submit requests for contract modifications, including novations
    • Learn how to ensure your contract is in compliance
    • Manage task order business administrative submissions
    • Complete required financial and other reporting through Sales Reporting Portal or SRP
  • Browser window displaying a progress indicator in front of a person giving a thumbs-up.

    I want to join OASIS+ (coming soon)

    Determine if OASIS+ is the right contract for your business

    Review the OASIS+ informational materials to ensure you understand the details and requirements of the contract.

    Research potential customers and competitors

    Discover what domains best fit your business’ services offerings and what government agencies are buying the services you sell; learn how agencies use your services, explore how you compare to other sellers and discover subcontracting opportunities.

    Register for Symphony

    Familiarize yourself with Symphony and the proposal submission process.

    Review solicitations

    Review solicitations in Sam.gov; understanding the offer requirements will help you to decide which contract you should apply for.

    Submit an offer to OASIS+

    Prepare your documentation and submit your OASIS+ offer in Symphony.

gsa.gov/oasis-plus

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