GSA is pleased to announce that MAS Vendor, Marstel-Day, has become the first certified environmental management company through the protocol NSF P391:

Two of the most prevalent sustainability-related discussions across the Federal Government are in regards to the challenges faced in tracking, measuring and reporting sustainable activities and knowing where to find and how to procure sustainable products & services.  In various forums, agency representatives have shared the need for a tool that will allow accurate tracking, measuring and reporting against sustainability goals; as well as, act as a guide for sustainable acquisition.