Vulcan Centaur V Upper Stage for Space Launch System

NASA/MSFC has a requirement for next-generation upper stages for use in Space Launch System (SLS) Artemis IV and Artemis V.

NASA/MSFC intends to issue a sole source contract to acquire next-generation upper stages for use in Space Launch System (SLS) Artemis IV and Artemis V from United Launch Alliance (ULA) in accordance with FAR 6.103-1(c), Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements due to the highly specialized nature of this requirement

A determination by the Government not to compete this acquisition on a full and open competition basis is solely within the discretion of the Government.

The Center Ombudsman for this acquisition can be found at : https://www.hq.nasa.gov/office/procurement/regs/Procurement-Ombuds-Comp-Advocate-Listing.pdf