Where can I download the latest SAP Ariba certificates?

A list of all current SAP Ariba certificates is available for download on the Public Certificate Repository page.

A list of certificates that are scheduled to be updated soon can be found on the Public Certificate Downloads page under the Next Scheduled Certificate Update Information section.

Current Certificates: Public Certificate Repository

Next Renewing Certificates: Public Certificate Downloads

Core Procurement > Core Administration > Application Integration (between Buying & Sourcing)
SAP Integration Suite Managed Gateway > Managed Gateway Foundation & Tools
SAP Integration Suite Managed Gateway > Managed Gateway Foundation & Tools > Managed Gateway Platform