What You Need to Know: Transition Plan for Automotive Materials Service Providers Including: Transporters, Processors and Municipalities Purpose To assist transporters, processors and municipalities with the transition from Stewardship Ontario to Automotive Materials Stewardship for the management of used antifreeze, oil containers and oil filters. Background The Automotive Materials Stewardship (AMS) industry stewardship program for the management of used antifreeze, oil containers and oil filters launches on April 1, 2017. Read more »