IEC 60364-4-44:2007+A1:2015+A2:2018 is intended to provide requirements for the safety of electrical installations in the event of voltage disturbances and electromagnetic disturbances generated for different specified reasons. THIS CONSOLIDATED VERSION CONSISTS OF THE SECOND EDITION (2007), ITS AMENDMENT 1 (2015) AND ITS AMENDMENT 2 (2018). THEREFORE, NO NEED TO ORDER AMENDMENT IN ADDITION TO THIS PUBLICATION.