DEF 被许可方目录
点击上方链接在线查询DEF获证企业目录，在该目录中，您可以查询到所有有效的获证企业及其通过认证的全部产品信息。
Issues
Learn how we engage with policy makers to ensure safe, reliable, and affordable energy for the future as demand continues to grow.
Energy Insights
API's Energy Insights Hub provides updated statistics, data visualizations, timely analysis, and in-depth reports on all aspects of the oil and natural gas industry.
Global Industry Services
API’s Global Industry Services drives safety and efficiency within the oil and gas industry through standards, certifications, assessments, training and more.
Standards
Process Safety Site Assessment Program
Pipeline SMS Assessment Program
Pipeline SMS Contractor Assessment Program
Center for Offshore Safety (COS)
Individual Certification Programs (ICP)
Training
API Monogram and APIQR
API Repair and Remanufacture Program
19B Perforator Program
Engine Oil (EOLCS)
Diesel Exhaust Fluid (DEF)