Notice of Modification to Contract N00189-21-D-Z043

The purpose of this notice is to inform about the Government's intent to increase the ceiling value of Contract N00189-21-D-Z043. This is a sole source action to be awarded as a modification to an existing Single Award Indefinite Delivery, Indefinite Quantity Firm-Fixed-Price D type contract. The ordering/performance period of the contract remains unchanged and will end on 31 August 2026. The requirement will also remain unchanged. • The contract is for Engineering and Technical Support Services for ONI. • The follow-on contract to N00189-21-D-Z043 has already been solicited. • The solicitation window for the follow-on has closed. • The follow-on contract to N00189-21-D-Z043 will be awarded prior to 31 August 2026.