TS ISO 7000

TS ISO 7000 is a compiled synopsis of registered graphical symbols used on equipment or on parts of equipment. These symbols are intended to tell the user how a control works, what an indicator means, or how a function should be understood without relying on words alone; the subject of this standard is this established visual language of registered symbols.

Graphical symbols help users from different language backgrounds interpret the same equipment more consistently. In practical terms, they may appear on control panels, machinery, devices, warnings, and information areas. In general technical terms, their value lies in clarity, recognisability, and reduced risk of misunderstanding. This standard provides a structured reference for those commonly registered symbols rather than a design rule for every individual product.

Why registered symbols matter

A symbol compendium of this kind supports equipment design by favouring signs that can be recognised more broadly instead of ad hoc, manufacturer-specific graphics. That makes it easier for operators to identify basic functions, especially on complex machines or in multilingual environments. The standard itself provides the organised inventory of symbols; the choice of which symbol to use on a specific product still depends on the application context.

• Registered symbols that visually support operational instructions on equipment
• A common technical language for controls, indicators, and function marking
• Reduced dependence on text in multilingual working environments
• A structured reference source for symbol selection and interpretation