Contracts · Recompete
DISA extends NS-ACE network contract proposal deadline again
Proposals for the Global Network Services replacement are now due Nov. 30, with another amendment planned to answer previously submitted vendor questions.
The Defense Information Systems Agency (DISA) has extended the proposal deadline for its NS-ACE network services contract to Nov. 30, 2026.1, 3 The Oct. 28 amendment moves it from Nov. 4.1
Amendment 0006 extends the NS-ACE proposal due date
Amendment 0006 was posted on October 28, 2026
extend the proposal due date to 30 November 2026
An additional amendment will be forthcoming to answer previously submitted vendor questions.
Source: SAM.gov. As of October 28, 2026.
Sources
For bidders, the later closing date still leaves answers to previously submitted questions pending. DISA plans another amendment to address them, with no release date given in the notice.1
The solicitation's June 18 posting listed a July 22 response deadline.2 Earlier notices said the government was working through vendor questions and would issue another amendment and extension once answers were finalized.1
The acquisition is not set aside for small businesses. Access to attachments is restricted to entities registered under the appropriate North American Industry Classification System codes.1
NS-ACE will replace Global Network Services. It will provide capabilities essential to the Defense Information Systems Network through task orders for the areas of responsibility of U.S. Africa Command, U.S. Central Command and U.S. European Command.1