ISO 6586:1980

Data processing - Implementation of the ISO 7- bit and 8- bit coded character sets on punched cards

ISO 1113:1979

Information processing - Representation of the 7- bit coded character set on punched tape

ISO 1154:1975

Information processing - Punched paper tape - Dimensions and location of feed holes and code holes

ISO 1681:1973

Information processing - Unpunched paper cards - Specification