ISO 11553-1:2020

Safety of machinery - Laser processing machines - Part 1: Laser safety requirements

ISO 11553-3:2013

Safety of machinery -- Laser processing machines -- Part 3: Noise reduction and noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2)

ISO 11553-2:2007

Safety of machinery -- Laser processing machines -- Part 2: Safety requirements for hand-held laser processing devices

ISO/IEC 11559:1993

Information technology - Data interchange on 12,7 mm wide 18-track magnetic tape cartridges - Extended format

ISO/IEC 11557:1992

Information technology - 3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DDS-DC format using 60 m and 90 m length tapes

ISO/IEC 11558:1992

Information technology - Data compression for information interchange - Adaptive coding with embedded dictionary - DCLZ Algorithm

ISO 1155:1978

Information processing - Use of longitudinal parity to detect errors in information messages