In accordance with the ISO/IEC 17024 cl. 7.2.1, the National Pipeliner Registry hosts 3 online database containing certificate number verifications of individuals who carry current code qualifications, are certified as Pipeline Inspectors or Fusion Technicians. Each database contains a link to the qualification exam syllabus or certification scope. These databases are updated regularly to ensure accuracy, however, employers are advised to verify certificates are current dated at the time of work assignment and in accordance with corporate competency management requirements. For security and protection of personal information limited information is provided. Employers are invited to write for independent verification where a physical certificate provided by a potential employee or contractor appears to conflict with the database.