What is an API CWI?

API CWI stands for American Petroleum Institute Certified Welding Inspector. These professionals are responsible for ensuring that welding work in the oil, gas, and petrochemical industries meets established codes and standards. API CWIs inspect welds, review documentation, and verify that procedures and qualifications are followed to maintain safety and quality. They play a crucial role in preventing failures and ensuring the integrity of pipelines, pressure vessels, and related structures.