Leading Resin Stewardship Across the Globe
Scaling Resin Stewardship Globally
200+external inspections conducted worldwide each year.
5,000+member companies worldwide.
60+countries with an OCS program.
800+member facilities in the U.S.
Turning Commitment Into Action
OCS helps companies across the plastics value chain and around the world take realistic steps towards zero resin loss. Members use OCS tools, education and verification to strengthen operations make measurable progress alongside industry partners and stakeholders.
OCS Blue
For companies ready to go further. Designed for those who want to demonstrate verified progress, track data, and take a leadership role in advancing progress across the industry.
OCS Logistics
Designed specifically for logistics providers. Built to support trucking providers, freight carriers, intermodal facilities, and other companies that handle resin in transit.
OCS Base Tier
The foundational tier for companies looking to get started with practical, proven tools for resin loss prevention. Ideal for producers, transporters, and facilities of any size.
Resources for Your Resin Loss Prevention Journey
As part of your member benefits, all employees will gain access to…
Upcoming Webinars
Explore upcoming webinars offering specific, expert guidance on key issues in resin loss prevention, from introductory trainings to more technical prevention strategies.
OSC CON
Join us for our annual conference uniting members, experts, and industry leaders. It’s your chance to connect, collaborate, and shape the future of resin loss prevention.
Downloadable Guides
Access step-by-step tools to support your resin-handling efforts — from SOPs to facility checklists and training materials.