Certifications We are certified to the highest international standards, including the Quality System UNE-EN-ISO 9001:2015 and the Environmental Management System UNE EN ISO 14001:2015. In addition, our quality has been validated by the UCA (Automotive Certification Unit), with the Production Conformity Certificate. Rigual has implemented a gender equality plan, reflecting our commitment to diversity and equity in the workplace. We are also proud signatories of the Spanish Global Compact Network, demonstrating our commitment to universal principles in human rights, labour, environment, and anticorruption.