December 12, 2018

The NATF has posted version 3.0 of the “NATF TPL-001-4 Reference Document” to our public website for the benefit of the industry. 

The document provides guidance regarding the use of consistent, industry-wide approaches to certain topics in NERC standard TPL-001-4.  The goal of sharing this information externally is to support responsible Transmission Planners and Planning Coordinators with the various transmission system planning analyses as called for under TPL-001-4, thus enhancing the reliable planning and operation of the entire Bulk Electric System.