99--Notice Regarding Dept. of the Interior, IBC, AQD to close contracts.

The Department of the Interior, Interior Business Center, Acquisition Services Directorate is initiating the administrative closeout of multiple expired contracts in accordance with FAR 4.308. These contracts have completed their period of performance, have been fully invoiced, and carry a remaining balance of zero dollars. The notice serves as advance notification to vendors listed in the accompanying contract list, informing them that unilateral closeout proceedings will commence ten business days after the announcement posting on June 22, 2026. Vendors wishing to request a bilateral closeout modification or provide justification to delay the closeout must contact Aimee Carlton at aimee_carlton@ibc.doi.gov prior to the response deadline of July 6, 2026. This action is not a solicitation for new work but an administrative process to formally close out finalized agreements under the agency’s contract management responsibilities. The solicitation number is DOIDFBO260062, classified as a special notice under NAICS code 561499, and the procuring office is located in Herndon, Virginia. No new requirements, deliverables, pricing, or performance terms are being established; the sole purpose is the orderly conclusion of previously awarded and fully executed contracts.