Getting Started: API 577 Inspector Certification
Certification Program for Advanced Knowledge of Welding Inspection and Metallurgy
The objective of this certification program is to provide documented evidence of advanced knowledge and expertise in the area of Welding Inspection and Metallurgy based on the information contained in API RP 577.
Education and Experience Requirements
If you hold a current API 510, 570 or 653 certification, you automatically qualify to take the API 577 Welding Inspection and Metallurgy certification exam.
If you do not hold a current API 510, 570 or 653 certification, then qualification is based on a combination of your level of education and industry experience acquired within the last 10 years.
Minimum experience required is based on the applicants' level of education as described below:
| Education | Experience* |
|---|---|
| BS or higher in engineering or technology | 1 year experience in petrochemical industry |
| 2-year degree or certificate in engineering or technology | 2 years of experience in petrochemical industry |
| high school diploma or equivalent | 3 years of experience in petrochemical industry |
| no formal education | 5+ years of experience in petrochemical industry |
API 577 Inspector Examination
The API 577 examination is structured as follows.
- delivered by computer-based-testing (CBT)
- 3.25 hours long
- 110 multiple choice questions
- reference materials are not allowed in the exam
- candidates must apply directly to API before the application deadline*
* Refer to the API exam dates and applications deadlines on the API website.
Renewals
- every 3 years, re-apply
Exam Code Documents
For a complete list of specific Code editions, addenda, and supplements of reference publications that are effective for your exam date, please refer to the API 577 Exam Publications Effectivity Sheet available on the API website.
This summary of educational requirements, examination and renewal, and recognition and reciprocity information is provided for your general overview. It is important that you read the complete documents containing these details as provided by API and CASTI.
