Inspection Information

All Notices of Probable Violation will be given an official COPUC proceeding number. To view this information, please use our E-Filing system at Follow the directions below:

  • Click on "Search" located on the left side of the page.
  • Select Gas Pipeline Safety under “Industry”.
  • Select Notice of Probable Violation under “Document Type”, then click search.
  • Click on the document you are searching for.

This proceeding will include documents pertaining to inspections completed by COPUC Pipeline Safety Program engineers.