Comparison standard:
GB2811-2019 "Head Protection - Safety Helmets"
GB2811-2007 "Safety Helmets"
Difference comparison table:
GB2811-2019 "Head Protection - Safety Helmets" is a mandatory national standard that will be officially implemented on July 1, 2020. Compared with the old standard GB2811-2007 "Safety Helmets", in addition to the differences in the table above, the new standard adds the scope of application, classification of safety helmets, and performance against molten metal splash; it also modifies the scope of application and the requirements for permanent marking on safety helmets.
