Vendor Information

City of Portsmouth Vendor Code of Business Conduct

The City of Portsmouth is committed to conducting business legally, ethically, and responsibly and acting as responsible stewards of taxpayer resources. We require that our partners, whether our contractors, consultants, or suppliers (collectively, Vendors), share this commitment and work at the same high level of standards.

This Code of Conduct contains principles and conduct standards that vendors, their employees, and subcontractors must adhere to as they provide goods and services to and on behalf of the city. MORE

Vendor Forms

Vendor W-9 Form

How to Complete Form W-9

Vendor EFT Form