How can an agency "reuse" an existing security package for a FedRAMP Authorized product?

If a Cloud Service Offering (CSO) is listed as FedRAMP Authorized on the FedRAMP Marketplace, it has successfully completed the FedRAMP authorization process with the Joint Authorization Board (JAB) or a federal agency. The FedRAMP Authorized designation indicates FedRAMP requirements are being met and a CSO’s security package is available for agency reuse. This means that any agency can request access to the security package for a FedRAMP Authorized CSO, review the security package, and issue their own Authority to Operate (ATO) for the product.More information on how to reuse an existing security package can be found in the FedRAMP Reusing Authorizations for Cloud Products Quick Guide.