Suppliers

Our suppliers are essential to our business and our customers. WM is transitioning from Ariba to Coupa. To learn more about Coupa supplier registration and electronic invoicing, visit the Useful Documents section below. This content is only applicable to suppliers in Canada and the U.S.


Relationships That Work For You


Our Commitment to Customers


Become a WM Supplier

Useful Documents

Supplier Code of Conduct

Download PDF

General Terms and Conditions of Purchase

Download PDF

Privacy and Data Protection

Download PDF

Supplier Insurance Requirements

Download PDF

Supplier Safety and Health Declaration

Download PDF

Supply Chain Sustainability

Download PDF

Supplier Diversity

Download PDF

Travel and Expense Guidelines

Download PDF

Consumer Privacy Rights

Download PDF