Berk Büyükbas

International Sustainability and Carbon Certification

BIOGRAPHY

Berk Büyükbas is the Senior System Manager for Traceability and Chain of Custody at International Sustainability and Carbon Certification (ISCC). He focuses on chain of custody methods, including mass balance, across voluntary and regulatory markets and a range of recycling technologies.

Berk works on traceability frameworks that support tracking sustainable and recycled materials through global supply chains. His role helps improve transparency, reinforce certification credibility, and support consistent implementation across the market.