Best purchasing method: Purchase Order, with Scope of Work
ARC Category Code: 86000000 (Education and Training Services)
If the vendor is an Individual/Sole Proprietor, then an Independent Contractor Certification (click here to obtain) is required each time they are engaged.
If the services will be delivered on Columbia University premises, a Certificate of Insurance is required.
- Individual: Resume; Client List (if not able to provide, we require an email from the Department stating the reason).
- Company: Company brochure; Client List