Request for Offer Extension: One Acquisition Solution for Integrated Services Plus

September 23, 2024: To finalize the evaluation and award process for all OASIS+ solicitations, GSA is notifying offerors of a request for an offer extension through April 20, 2025. This action applies only to existing offerors that submitted timely OASIS+ proposal(s) by October 20, 2023.

To facilitate this request, GSA has provided a fillable template letter (download below), which can be used to acknowledge this request and formally extend an offeror’s proposal validity period (i.e., offer expiration date). A single offer extension letter may be submitted for ALL OASIS+ proposals submitted by an Offeror.

To extend an Offeror’s OASIS+ proposal(s) validity, offerors must take the following actions:

• Complete, sign, and submit the offer extension letter through the OASIS+ Submission Portal (OSP/Symphony) by 4:00 PM ET on October 8, 2024.

The instructions to upload the letter to the OSP can be found in the “Links” section within this SAM.gov posting and are also included below:

• https://industrysupport.apexlogic.com/support/solutions/articles/35000258379-acknowledging-the-oasis-proposal-extension

Note: Offerors are encouraged to use the template letter (download below) posted on SAM.gov to extend the proposal validity date. Offerors can also use a different format, such as a letter on company letterhead, as long as it clearly states that the offeror agrees to extend the offer expiration date for all submitted OASIS+ proposals through April 20, 2025, without conditions.

Offerors who do not respond and extend their proposal validity period will not be eligible for an award if it is made after the current proposal expiration date (October 19, 2024). GSA cannot accept an expired offer to form a binding contract.

Any OSP-specific system-related issues should be sent directly to [email protected].