Revision of the Mandatory Standard SI 60974 part 1 dealing with arc welding equipment. This draft standard revision adopts the International Standard IEC 60974-1 – Edition 6.0: 2021-06, with minor changes that appear in the standard's Hebrew section. Amends the Normative References (Section 2); Adds to Sub-Section 17.1 a requirement for instructions in Hebrew; Adds a new national Section 201 requiring that the power supplies for the electric arc welding and for the plasma cutting systems will comply with electromagnetic compatibility requirements as detailed in the Israeli standard SI 60974 part 10. Both the old standard and this new revised standard will apply from entry into force of this revision until 25 October 2025. During this time, products may be tested according to the old or the new revised standard.