Pipeline and Hazardous Materials Safety Administration is providing information about the Pipeline and Hazardous Materials Safety Administration’s Rules on Pipeline Integrity Management here. The PHMSA videos below provides background information concerning the final rule for integrity management of distribution pipelines. The information it contains is believed to be accurate but does not constitute an official interpretation of the final rule and may not be referenced in legal/enforcement proceedings. In the event of any differences between the information in this video and in the final rule, the language of the final rule governs.

• DIMP Introduction
• DIMP History
• DIMP Performance Measures
• GPTC Guidance
• Distribution Integrity Management: Guidance for Master Meter and Small Liquefied Petroleum Gas Pipeline Operators
• DIMP Resources (PHMSA)