Gost R 52131 2003 -

Information is legible for those with low vision through .

Standardized use of colors (e.g., yellow for visually impaired).

Standardized symbols are used, making navigation intuitive for everyone. gost r 52131 2003

Pedestrian crossings and recreational parks.

Materials must withstand environmental wear and vandalism. Information is legible for those with low vision through

People with visual impairments can navigate using .

is the Russian national standard for sign aids and information displays for disabled persons . It defines the technical requirements for visual, tactile, and audible signs to ensure an accessible environment. ♿ Key Technical Requirements gost r 52131 2003

Rules for positioning signs at eye level or within reach for wheelchair users. 🛠️ Scope of Application This standard is mandatory for designing and equipping: