Caution Updated:

  • New! With continued snowmelt and rising waters, the Calgary Fire Department advises against boating and all other water activities on the Bow and Elbow Rivers, effective June 29, 2026. Learn more

With the exception of corporate credit card transactions, a Purchase Order (PO) must be issued by Supply Management prior to the order, delivery and provision of any product or service.

Vendors should not agree to providing goods or services without first obtaining a PO, a PO number or a Memorandum of Agreement.

Corporate Accounts Payable reserves the right to delay or refuse payment if invoices are submitted without referencing a PO number.

 


More accounts payable information

Accounts payable FAQ

Corporate Accounts Payable