ISO 19026:2015

Accessible design — Shape and colour of a flushing button and a call button, and their arrangement with a paper dispenser installed on the wall in public restroom

ISO 19026:2015 specifies shapes and colours of a flushing button and a call button of lavatory which are installed on the wall and their arrangement with a paper dispenser. This International Standard is only applicable in case of installing a flushing button and/or a call button on the wall of seat-type lavatory in public restrooms (general toilet compartments and toilet compartments with various functions) used by an unspecified large number of people, except restrooms with a big paper holder where it is difficult to place a flushing button and a call button above the holder, and Type A toilet with lateral transfer from both sides of ISO 21542.

Conception accessible — Forme et couleur d'un bouton de rinçage et d'un bouton d'appel, et leur combinaison avec un distributeur de papier installé sur le mur de toilettes publiques

General Information

• Status: Published
• Publication Date: 09-Dec-2015
• ICS: 13.180 - Ergonomics
• ICS: 91.040.10 - Public buildings
• Technical Committee: ISO/TC 173/SC 7 - Assistive products for persons with impaired sensory functions
• Drafting Committee: ISO/TC 173/SC 7 - Assistive products for persons with impaired sensory functions
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 06-Sep-2021

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 19026
First edition
2015-12-15
Accessible design — Shape and colour
of a flushing button and a call button,
and their arrangement with a paper
dispenser installed on the wall in
public restroom
Conception accessible — Forme et couleur d’un bouton de rinçage
et d’un bouton d’appel, et leur combinaison avec un distributeur de
papier installé sur le mur de toilettes publiques
Reference number
ISO 19026:2015(E)
©
ISO 2015

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ISO 19026:2015(E)

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© ISO 2015, Published in Switzerland
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ii © ISO 2015 – All rights reserved

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ISO 19026:2015(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Figuration of a flushing button and a call button . 2
5 Colour and contrast of a flushing button and a call button . 2
5.1 Colours of buttons . 2
5.2 Contrast between the colours of a flushing button and a call button and the
surrounding colours . 2
6 Arrangement of a flushing button, a call button, and a paper dispenser .2
© ISO 2015 – All rights reserved iii

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ISO 19026:2015(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
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any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
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For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 173, Assistive products for persons with disability,
Subcommittee SC 7, Accessible design.
iv © ISO 2015 – All rights reserved

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ISO 19026:2015(E)

Introduction
Regarding public restrooms, products for the facility have been improved and new functions have been
added in toilet compartments which make public restrooms more accessible to users. On the other
hand, types of operating buttons have been diversified and they are placed in random locations. Also,
operating methods have been diversified and the difficulty of discrimination and the use of the buttons
have been raised as an issue. As users use toilet compartments alone in most cases unless s/he needs an
attendant, it is impossible to ask someone the whereabouts of a flushing button and a call button or ask
for help. Especially, persons with visual disabilities have difficulty to find a flushing button and a call
button when the arrangement of these buttons differs with places. This problem is not limited only to
persons with disabilities, but also to older persons. This International Standard aims to solve problems
which older persons and persons with disabilities encounter when they use public restrooms.
© ISO 2015 – All rights reserved v

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