Centralized professional services ePortal

The Centralized Professional Services System (CPSS) is the ePortal for Professional Services.

Important notice

There is now a COVID-19 vaccination requirement for supplier personnel. As of November 15, 2021, all supplier personnel must be fully vaccinated to access federal government workplaces. Suppliers will be required to provide a certification to their contracting authority. Refer to the link above for more information as it becomes available.

Preparing for CanadaBuys

Recently, Public Services and Procurement Canada (PSPC) launched CanadaBuys, a new suite of procurement services to help suppliers do business with the Government of Canada. The new services are designed to be easier and quicker to use than ever.

To prepare for the transition to CanadaBuys, suppliers are encouraged to register their business through SAP Ariba, the new electronic procurement solution. Please contact the CanadaBuys service desk should there be any trouble getting started on SAP Ariba.

Archive notices

For businesses

For government

Contact information

For contact information please refer to the Contact acquisitions page.

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