Action
Final rule; correction.
Summary
PHMSA is correcting a Final Rule that appeared in the Federal Register on December 3, 2009. That final rule amended the Federal Pipeline Safety Regulations to address human factors and other aspects of control room management for pipelines where controllers use supervisory control and data acquisition (SCADA) systems, but contained errors regarding certain dates, both in the preamble and the amendments. This document corrects those errors.