America Petroleum Institute (API)
International Association for Six Sigma Certification, LLC. (IASSC)
- Individual Certification Programs (ICP Certifications), API 510 – Pressure Vessel Inspector, API 570 – Piping Inspector, API 653 – Aboveground Storage Tank Inspector, API 571 – Corrosion and Materials, API 577 – Welding Inspection and Metallurgy and API 580 – Risk Based Inspection are registered trademarks, service marks, certification marks of American Petroleum Institute (API).
- International Association for Six Sigma Certification™, IASSC™, IASSC Certified Black Belt™, IASSC Certified Green Belt™ and IASSC Certified Yellow Belt™ are registered trade marks of International Association for Six Sigma Certification, LLC.