Insert additional text after Para 4 Additionally, for the Level of Protection oc (EPL Gc ) the requirements of Annex D applies where the rated voltage exceeds 15 kV ACRMS or DC and up to 245 kV ACRMS or DC The Annex D applies specifically to liquid immersed transformers and reactors, and other liquid immersed equipment such as swivels for off-shore platforms, power regulators, tap changers and earthing/switching resistors. Delete the Note Requirements for higher voltages are under consideration Insert new Annex D after Annex C