TS ISO 16069

TS ISO 16069 addresses the design and application principles for the visual components used in safety way guidance systems. In practical terms, it is concerned with the graphical signs and guiding arrangements that help occupants recognise, follow, and continue along an escape route in an emergency.

How a safety way guidance system is understood

A safety way guidance system is more than a single sign; it is a coordinated set of visual cues. In general technical terms, such a system may combine direction signs, location signs, continuous or sequential visual references, and, where relevant, electrically powered or phosphorescent components to make the escape path easier to read. The purpose is to support intuitive route following under time pressure and reduced visibility.

What this standard covers, and what it leaves out

• Provides general principles applicable to both electrically powered and phosphorescent components.
• Includes information to help define the use environment, material selection, layout, installation, and maintenance of SWGS.
• Does not cover risk assessment; the appropriate layout and type of SWGS for different risk conditions must be determined separately.
• Does not include the special considerations for tactile or audible components.
• Does not include requirements for high-mounted emergency escape route lighting, especially its design and application.
• Is not intended for ships subject to International Maritime Organization (IMO) regulations.

The standard emphasises that different applications may call for different guidance layouts and system types. The final design is therefore entrusted to the responsible persons for the specific application, taking into account factors such as building use, occupant flow, route geometry, and the expected emergency scenario.

As general technical context, TS ISO 16069 provides a common framework for visual guidance terminology and principles. That shared base helps other technical committees develop sector-specific requirements while keeping the underlying route-guidance logic consistent.