PHMSA-2011-0121

Title: Pipeline Safety: Updates to Pipeline and Liquefied Natural Gas Reporting Requirements

Summary:  This document advises owners and operators of gas transmission and gathering systems and Liquefied Natural Gas (LNG) facilities that they have until August 15, 2011, to submit their Calendar Year 2010 Annual Reports. This document also provides guidance for Calendar Year 2010 National Pipeline Mapping System (NPMS) submissions.