The GSA Vendor Support Center (VSC) is an important GSA website for GSA contractors. It serves as a gateway important vendor information such as
The GSA VSC also houses various guide such as
The only historical knock against the VSC is that it is disorganzied and the quality of information provided is overly simplistic. In recent times it has become better organzied and more useful for GSA vendors. But be aware; much of the advice is basic and from the perspective of government people who have never been involved in selling, marketing, or developing business with the Federal government.
GSA vendors can also find news releases from GSA which helps you stay on top of goings on at GSA and throughout the government.
GSA vendor information and tools provided at this site includes access to: