
Navigating the world of sustainability and circular economy often leads businesses to seek robust certifications. ISCC (International Sustainability and Carbon Certification) stands out as a globally recognized system. Whether you’re aiming for ISCC Plus, ISCC EU, or REDcert-EU certification, the audit process is crucial. This comprehensive guide will equip you with the knowledge and strategies to streamline your preparation and ensure a successful audit.
Before diving into the audit process, let’s briefly consider why ISCC certification is vital. It demonstrates your commitment to sustainable practices, traceability, and greenhouse gas emission reduction across various supply chains, including agriculture, forestry, bio-based chemicals, and recycled materials. Achieving ISCC Plus specifically allows you to certify sustainable and circular materials, contributing to a more sustainable future and opening doors to new markets.
The ISCC Audit is a systematic and independent assessment conducted by accredited certification bodies. The primary goal is to verify your compliance with the relevant ISCC scheme requirements. The audit typically involves:
Effective preparation is the key to a smooth and successful ISCC audit. Here’s a step-by-step guide to help you streamline the process:
Identify the applicable scheme: Determine whether you need ISCC PLUS, ISCC EU, ISCC CORSIA, or another specific ISCC scheme based on your activities and target markets.
Study the scheme documents: Download and carefully review the latest version of the relevant ISCC system documents from the ISCC website, including the principles, criteria, and audit requirements. Pay close attention to the specific requirements related to your operations.
Develop clear procedures: Document all processes related to sustainability, traceability, material sourcing, handling, storage, and the mass balance system
Maintain accurate records: Keep detailed records of all relevant data, including material inputs, outputs, supplier information, sustainability characteristics, transport documents, and greenhouse gas emission calculations.
Ensure document control: Implement a system for managing and updating your documents, ensuring that everyone involved has access to the latest versions.
Establish clear traceability: Ensure you can trace the origin and flow of your materials throughout your supply chain.
Implement a robust mass balance system: If you are dealing with sustainable and conventional materials mixed in a process, establish a reliable mass balance system according to ISCC requirements to track the sustainable content. Train relevant team members on the correct implementation and record-keeping.
Perform a mock audit: Before the official ISCC audit, conduct a thorough internal audit using the ISCC scheme requirements as your checklist.
Identify gaps and non-conformities: This internal assessment will help you identify any areas where your processes or documentation do not fully comply with the ISCC standards.
Implement corrective actions: Address all identified gaps and implement necessary corrective actions before the external audit.
Educate relevant staff: Ensure that all employees involved in sustainability, procurement, production, and logistics are well-informed about the ISCC requirements and their roles in maintaining compliance.
Provide specific training: Conduct targeted training sessions on topics like traceability, mass balance, documentation procedures, and the importance of the ISCC certification.
Appoint a dedicated contact person: Designate an individual within your organization to be the main point of contact for the auditors.
Gather all necessary documents: Organize all relevant documents and records in a clear and easily accessible manner. A central digitised folder with clear naming conventions for different files creates a good experience for auditors to perform their tasks.
Prepare for the on-site visit: Ensure your facilities are clean, organized, and safe for the auditors. Prepare for relevant security and visitor entry procedures that may be needed for the auditor’s visit
Be responsive and cooperative: During the audit, be prepared to answer questions thoroughly and provide any requested information promptly. Being honest and transparent during this time helps in ensuring long term relationships and remove potential risks of non-compliance.
Reduced audit time and costs: Thorough preparation minimizes the likelihood of delays and the need for follow-up audits.
Increased confidence in passing the audit: A well-prepared organization is more likely to demonstrate full compliance.
Minimized disruptions to operations: A streamlined audit process reduces the impact on your daily activities.
Stronger sustainability credentials: Successful ISCC certification enhances your reputation and market access.
Preparing for an ISCC audit, whether for general ISCC certification or ISCC Plus, requires a proactive and systematic approach. By thoroughly understanding the requirements, establishing robust systems, conducting internal audits, and training your personnel, you can significantly streamline the process and increase your chances of a successful outcome. Embracing the principles of ISCC not only leads to certification but also fosters a culture of sustainability within your organization, contributing to a more responsible and resilient future.
Disclaimer:
Carboledger Inc. is an independent software provider. References to ISCC or any other certification schemes in this article are made solely for informational and educational purposes. Carboledger is not affiliated with, certified by, or endorsed by ISCC System GmbH or any certification body. The content does not constitute certification advice or official guidance.

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