Today’s LiveWire Spotlight looks at NERC’s modifications to Appendix 4D and Section 2 of their Rules of Procedure governing Technical Feasibility Exceptions (TFEs). The new rules will reduce the clerical burden inherent in TFEs, which allows exemptions from certain Critical Infrastructure Protection requirements:

The modified versions of Appendix 4D and Appendix 2 of the NERC Rules of Procedure were submitted to FERC on April 8. They will take effect immediately upon the approval of the Commission.