Strengthening the STA Program: New Process for Chain of Custody and Compost Technical Data Sheets

New Process Now Available - Required for STA Participants Starting May 1, 2025

The Seal of Testing Assurance Program® is taking a major step forward to better serve our industry and compost markets nationally. We have launched electronic processes for generating the Chain of Custody and Compost Technical Data Sheet in the USCC Gateway.

This image shows where to access the new Chain of Custody and CTDS features in the USCC Gateway.

These digital tools are now available for use and will be fully integrated into the STA Program starting May 1, 2025. This transition is designed to simplify the documentation process, enhance compliance, streamline data management, and support the continued growth of the program alongside our industry.

Benefits of the New Process

Next Steps for STA Participants

This update marks a major advancement in modernizing the STA Certified Compost Program®. We encourage all STA participants to log in to the USCC Gateway, explore the new system, and get acquainted with the process ahead of the May 1 transition date.

Not a part of the STA Program?
Join to show your compost aligns with industry standards. Being STA Certified helps you gain credibility and market advantage and ensure transparent product disclosure. Increase your customer’s clarity and confidence in your compost; email sdixon@compostingcouncil.org or click here to learn more!

Prepare for Spring - Are you using the new STA Logos? 
Last year, we launched new and improved logos. Utilize these logos to separate yourself from the competition and show that your product meets the requirements of STA. Make sure to review the STA Brand Guide and download them on the USCC Gateway, under the “Marketing Materials” Tab.