DOE/NNSA Clearance Action Tracking System (CATS) Development & Maintenance Support Services.
Closed Special Notice Posted
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- Agency
-
National Nuclear Security Administration
Department of Energy
- Responses due
- Set-aside
- Competitive 8(a)
Opportunity facts
- NAICS code
- 541511 Custom Computer Programming Services
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
This Special Notice announces Amendment #9 to a Department of Energy National Nuclear Security Administration (NNSA) solicitation for Clearance Action Tracking System (CATS) Development & Maintenance Support Services. The solicitation, numbered 89233125RNA000262, was issued on February 18, 2026, and is designated as a competitive 8(a) set-aside opportunity. The amendment extends the offer acceptance period for prospective offerors and revises key terms related to proposal validity. The opportunity falls under the Custom Computer Programming Services (NAICS 541511) and IT and Telecom Application Development Software categories. The NNSA Field Services Acquisition Branch at the Albuquerque Complex administers this procurement.
Amendment #9 modifies the offer acceptance period from 180 calendar days to 365 calendar days after the required proposal due date, extending the acceptance deadline through September 8, 2026. All offerors must sign and return Amendment #9 via email to the designated NNSA points of contact no later than 0800 hours on March 2, 2026, with failure to do so resulting in removal of the proposal from consideration. The Government is not inviting or accepting revised proposals, and submission of revisions will result in automatic disqualification. Eligibility is limited to 8(a) certified firms competing for this set-aside opportunity. The underlying contract period of performance spans March 9, 2026 through March 8, 2031, with the special notice deadline set for March 2, 2026.
Notice text
Amendment #9 is issued to revise DOE-L-2015 Offer Acceptance Period (OCT 2015) from:
“The offeror's bid/proposal shall be valid for 180 calendar days after the required due date for
bids/proposals.”
Files
| File | Type | Posted |
|---|---|---|
| 89233125RNA000262 Amend 9.pdf |
Notice history
On GovTribe
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