Tariff Harmonization Senior Task Force The THSTF has converted to the Governing Document Enhancement & Clarification Subcommittee. This senior task force was approved in December 2014 to address inconsistencies, and any confusing, ambiguous and inaccurate provisions in PJM’s governing documents. The THSTF reports to the Markets and Reliability Committee (MRC). View issues the THSTF is currently tracking. Facilitator: Janell Fabiano Secretary: Rami Dirani