ISO International Standard

Specifies the characteristics of 90 mm Optical Disk Cartridges (ODC) with a capacity of 230 Mbytes per cartridge. Specifies three related, but different implementations of such cartridges: Type R/W, type P-ROM and type O-ROM. Provides for interchange between optical disk drives. Together with a standard for volume and file structure, it provides for full data interchange between data processing systems.