Det Norske Veritas (DNV) is a Norway-based risk management company for high-risk global industries. They provides all kinds of services, including advising, assessment, certification, materials testing, training, software development, and more.
The DNV Reference Data Services allow users to retrieve ISO 15926 Reference Data. This includes relationships, classifications, and metadata on different kinds of equipment, objects, and events relating to oil and gas production facilities. This data can be accessed through the RD4 browser, or it can be retrieved programmatically via SOAP API.