90.93 Standard confirmed Nov 13, 2024
ISO
ISO/TC 94/SC 3 Foot protection
International Standard
13.340.50 Leg and foot protection
Published
Specifies requirements, physical properties and marking. Gives the measurement of thickness (Annex A), the resistance to flexing of the upper material (Annex B), the flexing test of soling material (Annex C), strength test (Annex D), test pieces (Annex E) and boot heights (Annex F).
PUBLISHED
ISO 5423:1992
90.93
Standard confirmed
Nov 13, 2024