For companies trading in biofuels, agricultural commodities, chemicals, textiles, or energy products, International Sustainability & Carbon Certification (ISCC) is one of the most trusted global standards. An ISCC certificate shows your customers and regulators that your products meet strict environmental, social, and traceability requirements. But for many companies, the process can feel complex the first time through.
Here is a straightforward overview of what to expect when working toward ISCC certification.
Step 1: Defining the Scope
The process begins by contacting an ISCC-recognized certification body, such as AmSpec. Together, you will define the scope of certification—what facilities, products, and supply chain activities are included. This ensures the audit covers everything required under the chosen scheme (ISCC EU, ISCC PLUS, ISCC CORSIA, etc.) and aligns with regulations like the EU Renewable Energy Directive (RED III).
Tip: Come prepared with a clear picture of your operations and supply chain partners.
Step 2: Preparing Your Management System
Before the audit, your company needs to set up a management system that covers ISCC requirements. This usually means:
- Documenting supply chains and traceability procedures
- Setting up a mass balance system
- Collecting greenhouse gas data (if applicable)
- Training key employees on roles and responsibilities
Tip: Many companies do a “gap analysis” against ISCC checklists to see what’s missing before the audit.
Step 3: Submitting the Application
Once you’re ready, you submit an application to the certification body. This step is mostly administrative but makes the process official and allows audit planning to begin.
Tip: Having your documents organized up front speeds things along.
Step 4: The Audit
Auditors visit your site to review documents, interview staff, and check operations. They look for evidence that your system is working in practice, not just on paper. For example, they may trace a shipment of material back through your records to confirm compliance.
Tip: Be open and transparent—auditors often prefer to see an honest system with some gaps identified rather than a “perfect” one that hides issues.
Step 5: Corrective Actions (If Needed)
If auditors find issues, you’ll be asked to fix them. Most companies can address these with updated documents, added training, or stronger controls.
Tip: View corrective actions as opportunities to strengthen your system rather than setbacks.
Step 6: Certification Decision and Certificate Issuance
Once everything is in order, the certification body makes a final decision and issues your certificate. Certificates are valid for 12 months and are recorded in the ISCC database for transparency.
Step 7: Maintaining and Renewing Certification
ISCC is an ongoing commitment. Each year, you’ll undergo a renewal audit to keep your certificate valid. Regulations also evolve, so staying up to date is important—for example, updates under RED II and CORSIA may require adjustments to your system.
Tip: Keep your documentation and training current throughout the year instead of waiting until just before the audit.
The Bottom Line
ISCC certification is a clear signal to customers and regulators that your business is committed to sustainable, traceable, and compliant operations. With the right preparation, the process is manageable and can strengthen your company’s internal controls and reputation.
At AmSpec, we support clients through every stage—from defining scope and preparing for audits to conducting assessments and issuing ISCC certificates. Our team also offers testing, inspection, and verification services that complement certification, helping you manage compliance and build trust across global supply chains.