Certification is a third-party attestation (per ISO/IEC 17000) confirming that products, processes, systems, or persons meet specified requirements. Common certifications include:
                        
                            - Management Systems: ISO 9001 (Quality), ISO 14001 (Environmental), ISO 45001 (Safety), ISO 22000 (Food Safety).
- Product Schemes: Kosher, FSSC 22000, GLOBALG.A.P. IFA, Halal SMIIC 1:2019.
- Personnel: ISO/IEC 17024:2012-compliant certifications for auditors and GHG validators.