ISO/IEC 9529
ISO/IEC 9529 is a standard published by the International Organization for Standardization which defines the data format used on 3.5 inch floppy disks. It is also known as .
The standard consists of two parts:
- ISO/IEC 9529-1:1989: Part 1: Dimensional, physical and magnetic characteristics
- ISO/IEC 9529-2:1989: ''Part 2: Track format''