The verification and issuing of certification activities are conducted by Certification Bodies specialized in the various industrial fields and management systems. These Bodies operate with accreditation recognized by specific Accreditation Bodies and carry out checks and controls of the requirements within the reference schemes, guaranteeing compliance with the necessary level of safety and reliability.

The culture of regulatory compliance is an element of great value for CPS that contributes to strengthening the company's market leadership.

All the certifications held by the CPS are listed below:

• ISO 9001:2015 - Quality management system
• ISO 14001:2015 - Environmental management systems
• ISO 45001:2018 - Occupational health and safety management
• ISO 3834-2:2021 - Quality requirements for fusion welding of metallic materials
• EN 9100:2018 - Quality management systems requirements for aviation, space and defence organizations
• SA 8000:2014 - Management system for the protection of worker rights