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Energy Asset IntegrityOil & Gas
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API 510 – Pressure Vessel Inspector Certification
ProviderAmerican Petroleum Institute (API)
- Career Level
- Mid-Level, Senior-Level
- Credential Type
- Certification
- Estimated Cost
- $875 member / $1,125 non-member initial certification fee
Why Pursue This Credential
Demand for API 510–certified inspectors continues to increase due to aging energy infrastructure, stricter regulatory oversight, and extended operating lifecycles of refineries, plants, and power facilities—making this credential a long-term career stabilizer in oil, gas, and power sectors.
About Credential
The API 510 Pressure Vessel Inspector certification from the American Petroleum Institute (API) validates the ability to inspect, maintain, repair, and alter pressure vessels in oil, gas, petrochemical, and power facilities. It is widely recognized across regulated energy environments.
Credential Path
Prerequisites
To earn the API 510 Pressure Vessel Inspector certification, candidates must meet specific education and industry experience requirements based on their background.
Exam
Candidates must pass the API 510 exam, which tests knowledge of inspection codes, pressure vessel design, maintenance practices, and safety standards.
Renewal
Recertification is required every three years to maintain the credential.
Commonly Associated Roles
Roles shown are examples commonly associated with this credential and are not an exhaustive list. Salary ranges are estimates and may vary by location, employer, experience, career level, industry, responsibilities, and data source. A credential does not guarantee employment, a specific role, or compensation.Pressure Vessel Inspector$85K–$140K+Mechanical Integrity SpecialistRegulatory Compliance Inspector
Common Employers
Oil and gas companiesPetroleum refineriesPetrochemical plantsPower generation facilitiesPressure vessel owner/operatorsAuthorized inspection agenciesMechanical integrity firmsNondestructive testing providersEngineering contractorsMaintenance contractors
Visit provider for more details
Current eligibility, fees and other details to get started can be found on provider's site.