IMPLASER obtains the N certificate of accessibility for its signs in accordance with UNE 170002:2022

Signage is one of the essential elements for ensuring accessibility . We usually think of architectural elements such as ramps, elevators, or the dimensions of spaces. However, access to information can be hindered if signs are not well-designed and placed.

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As experts in signage, at IMPLASER we have spent years developing comprehensive projects for spaces, both from the point of view of safety and accessibility.

In the field of accessibility, thanks to our technical expertise and knowledge in developing comprehensive projects, we are an authorized entity to implement the AIS international certification model and have certified technicians. Now, we have taken a further step in quality assurance with the UNE 170002:2022 standard.

Last October, AENOR certified the conformity of our signs with the UNE 170002:2022 standard for the activity of design, development and digital printing of accessible signage elements for buildings.

Why is UNE 170002:2022 important for IMPLASER?

This Spanish regulation establishes the technical criteria that signage systems (visual, tactile, and acoustic) must meet to be considered accessible. It also takes into account the use of the latest materials and studies on visual ergonomics, and promotes greater awareness of cognitive accessibility.

With accessible signage we want to ensure that any person, regardless of their sensory (vision, hearing) or cognitive abilities, can move around an environment, locate a destination and understand the services available independently.

The standard, which is extensive and highly technical, is based on four fundamental areas of action:

• Sign placement and height:  All signs must be installed where they can be seen and touched. The standard defines the ranges to be considered so that the information is within the field of vision of people who are standing and wheelchair users. Furthermore, it is important that people can approach and read the sign by touch.

• Design characteristics: the legibility of a sign depends on the contrast between the image (text or pictogram) and the background color, the material it is made of, and the typeface used. In fact, the standard recommends sans-serif fonts.

• Tactile features: Braille and raised relief are the means by which people with low vision receive information. It goes without saying that the Braille writing must be correct, but in addition, the letters, numbers, and pictograms must also be raised.

• Pictograms: As we mentioned, the standard raises awareness about cognitive accessibility, and in this regard, it emphasizes the use of standardized pictograms. A good pictogram reduces cognitive load and allows people with comprehension difficulties, the elderly, or foreigners who don't speak the language to understand the message instantly.

What is the purpose of this standard certified by Aenor?

The application of UNE 170002:2022 has three fundamental uses that add value to any building or public space:

Firstly, this standard ensures compliance with the criteria for universal accessibility and, specifically, the Basic Document on Safety of Use and Accessibility of the Technical Building Code.

Furthermore, it promotes personal autonomy and safety . As experts in emergency and evacuation signage, we also know that a quick and safe evacuation depends on clear and accessible signage.

Finally, accessible signage improves the experience for all users, not just people with disabilities. Lighting conditions, language, or even our level of urgency affect how well everyone understands signs.