Welcome to the WSSC Water Supplier Portal System Enrollment Application
All vendors and prospective vendors are required to register in WSSCWater ’s Supplier Portal System List in order to bid on available solicitation. By submitting your registration, you will be notified of upcoming contracts, based on your specified North America Industry Classification System (NAICS) code(s) for which you are eligible to submit a bid. This service is available to you for free, there is no cost to our bidder community.
The Registration process:
Enter your Primary Business Information
Enter your Primary Contact Information
Select Products and Services (NAICS Codes)
Enter your Minority Business Enterprise, Women Business Enterprise and/or WSSC Water Small Local Business Enterprise Information, if applicable
Select Supplier Profile Attributes
1099 Reportable (Y/N)
Certificate of Insurance
MBE/SLBE Certificates, if applicable
Submit to complete registration
Receive Registration Approval with link to login and Username and Temporary Password
Complete registration by logging in and updating your password
A Security Clearance (pdf) is required if you need plans and drawings from WSSC Water. Select this link to download and complete the application. After completion, fax to the Procurement Office at 301-206-8884.