Understanding JIS X 8341-3: Japan’s Web Accessibility Standard
What Is JIS X 8341-3?
JIS X 8341-3 is a Japanese Industrial Standard (JIS) that provides guidelines for making websites and digital content accessible to people with disabilities. The goal is to ensure that everyone, including those with visual, auditory, motor, or cognitive impairments, can use online services without barriers.
Key Requirements of JIS X 8341-3
The standard outlines practical steps for improving web accessibility. Some of the main requirements include:
- Text Alternatives – Images, icons, and non-text content should have descriptive text (like alt text) so screen readers can explain them to visually impaired users.
- Keyboard Navigation – Websites must be fully usable with a keyboard, not just a mouse, to help people with motor disabilities.
- Clear Structure & Headings – Content should be organised with proper headings and labels to make it easier for screen readers to navigate.
- Colour & Contrast – Text and background colours must have sufficient contrast so people with low vision can read content easily.
- Multimedia Accessibility – Videos should include captions for the deaf or hard of hearing, and audio descriptions for the blind.
- Avoid Time Limits – Users should have enough time to read and interact with content, especially those who need more time due to disabilities.
When Was JIS X 8341-3 Enacted?
The latest version, JIS X 8341-3:2016, was published in 2016 and aligns with international standards like the Web Content Accessibility Guidelines (WCAG) 2.0. While compliance is not always legally mandatory for all private websites, Japanese government agencies and public-sector organisations are encouraged to follow these guidelines.
Why Is This Important?
Following JIS X 8341-3 helps create an inclusive digital space where everyone can access information and services online, regardless of ability. Businesses that comply also reach a wider audience and reduce the risk of excluding potential customers.
This explanation is based on the official guidelines. For more details, refer to the source: How to Comply with JIS X 8341-3:2016.