About ADCS UK

The Anaerobic Digestion Certification Scheme UK (ADCS UK) is the only certification scheme in the UK that assesses the all-round safety, environmental and operational performance of anaerobic digestion (AD) plants. It is a key element of the Anaerobic Digestion and Bioresources Association’s (ADBA) Best Practice Programme, which encompasses all our work on improving standards in the industry. The Scheme provides an independent audit process and report, which is a valuable tool for operators to ensure they are meeting required standards and to identify areas for improvement. Developed by ADBA with extensive engagement from industry stakeholders, it supports the industry to be a mature, safe and thriving sector that delivers consistently excellent projects.

ADCS UK certification is the mark of efficiency, best practice and professionalism in AD operation.

ADCS International

As the scheme has expanded globally, ADCS International has been established to provide a consistent certification framework tailored to national contexts outside the UK. While both schemes share the same core principles and standards, ADCS UK continues to serve the UK market specifically, ensuring alignment with domestic regulations and industry conditions.