Welcome to our Treasury PKI and SSP Portal

The Treasury Public Key Infrastructure (PKI) and Shared Service Provider (SSP) Portal is a cooperative effort between the Department of the Treasury and the Bureau of Public Debt, for the issuance of digital certificates to enable secure communications between agencies and customers transacting business and for identity proofing of individuals.

On this site you will be able to:

• Find out more about Treasury PKI and the Shared Service Provider program
• Download Certificate Revocation Lists (CRLs) and Certification Authority (CA) Certificates
• Download Certificate Policies relevant to the Treasury PKI
• Software and Forms to Request and Retrieve Certificates
• Access the Fiscal Service PKI Portal