A strong Quality Assurance/Quality Control (QA/QC) workflow ensures products meet specifications and regulatory standards at every stage of production. Effective QA/QC in manufacturing is built on a comprehensive Quality Management System (QMS) that aligns with international standards (ISO 9001:2015 for quality, ISO 22000/FSSC 22000 for food safety, ISO 14001 for environmental, ISO 45001 for safety, etc.).