IS 11646 : Part 1 : 2025 Cane for Persons with Visual Impairment - Specification - Part 1 Rigid, Long and White
1 SCOPE
This standard covers dimensional and other requirements for rigid, white and long cane used as a probing device for the purpose of mobility by persons with a visual impairment.
2 REFERENCES
The standards given below contain provisions which, through reference in this text, constitute provision of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards:
| IS No. | Title |
| IS 151 : 2017 | Ready mixed paint, spraying, finishing stoving, enalmel, for general purposes, colour as required - Specification (second revision) |
| IS 7078 : 1973 | Plastics used in instrument industry |
| IS 13607 : 1992 | Heady mixed paint, finishing, general purposes, synthetic - specification |