MADD Final Extension of Enforcement Date

On December 22, 2016, the Occupational Safety and Health Administration (OSHA) issued a memorandum setting out a final extension of the enforcement date for determining maximum anticipated per-unit transient overvoltages (commonly known as “T values”) for voltages over 72.5 kilovolts (kV). The compliance date for determining T values for voltages over 72.5 kV is July 1, 2017. A copy of the memorandum is attached.