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Welcome to COMMBUYS

COMMBUYS is the only official procurement record system for the Commonwealth of Massachusetts' Executive Departments. COMMBUYS offers free internet-based access to all public procurement information posted here in order to promote transparency, increase competition, and achieve best value for Massachusetts taxpayers.

COMMBUYS INFORMATION:
For more information on COMMBUYS please visit the COMMBUYS support pages.

Buyer Training Resources:
Buyer Training Overview
Job Aids for Buyers
Buyer Webcast Training

Vendor Training Resources:
Vendor Training Overview
Job Aids for Vendors
Vendor Webcast Training

Local Government Resources:
Posting a Bid Notice on COMMBUYS – Quick Reference Guide

Information about Statewide Contract Purchasing:
Statewide Contract Index | Contract User Guides | Procurement Schedule
(NEW!) Tradespersons Contract Index

UNSPSC Look-Up Tool for Buyers and Vendors:
UNSPSC Look-Up Tool
UNSPSC Look-Up Tool Instructions

If you have any questions or concerns contact the COMMBUYS Help Desk at COMMBUYS@mass.gov or ring us during normal business hours (8am - 5pm ET Monday - Friday) at 1-888-627-8283 or 617-720-3197.

Attention Vendors: 160 Newly posted bids – Week starting 8/19

Browse by Category

Public Bulletins

Labor Day
Please be advised the COMMBUYS Help Desk will be closed September 3rd in observance of Labor Day. We will re-open Tuesday, September 4th, at 8 AM (EST).
Punchout Unavailable
The Grainger Punchout will be inaccessible Saturday, August 24 between 5PM-8PM EST due to scheduled system maintenance. We apologize for the inconvenience.
Punchout Unavailable
The NorthEast Electrical PunchOut is unavailable. This page will be updated once Punchout ordering is restored. We apologize for the inconvenience.

Important Links

MA-PAS3