4C System
The 4C System is a globally recognised certification framework designed to drive positive change in coffee and cocoa supply chains. Built on rigorous standards, independent auditing, and continuous improvement, it provides credibility, transparency, and measurable impact. Explore how the 4C System works, who is involved, and how it supports compliance with international regulations and sustainability goals.
Explore the 4C System
System Users
Meet the producers, traders, buyers, retailers, and certification bodies that make up the 4C community and play a key role in transforming global supply chains.
Our Certification System
Understand the foundations of 4C certification — from the Code of Conduct to the third-party audit model that ensures credibility and trust.
How to get certified
Find out how to join the 4C System and take your first steps towards certification — whether as a producer, buyer, or another supply chain actor.
4C EUDR Solution
Learn how 4C supports companies and producers in meeting the requirements of the EU Deforestation Regulation (EUDR).
4C Add-On Certifications
Go beyond the 4C Code of Conduct with targeted Add-Ons that address key challenges such as carbon footprint, food security, and gender equity.
4C Integrity Program
Trust is central to certification. Explore how 4C safeguards credibility through monitoring, verification, and continuous improvement.
4C Certificates
Find a list of all currently valid, withdrawn, and expired 4C certificates below.
4C Certification Bodies
Find a list of all cooperating third-party auditors below.
4C Certification Scopes
The 4C System is designed to include everyone – from smallholder farmers to global coffee brands.
Further Information