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行政府大統領通達 2025/10：すべてのウェブサイト運営者が知っておくべきこと
2025年6月21日、トルコは大統領通達2025/10号を公布し、公的機関と民間セクターのウェブサイトおよびモバイルアプリの双方に対して、WCAG 2.2への準拠を法的に義務付けました。本ガイドでは、誰が準拠しなければならないのか、技術的要件は何か、遵守期限はいつか、そして時間切れになる前にどのような行動を取るべきかを分かりやすく解説します。
続きを読む →European Accessibility Act Is Now Enforced: What Changed on June 28, 2025
The European Accessibility Act entered full enforcement on June 28, 2025, making digital accessibility a binding legal obligation for businesses across all 27 EU member states — and for non-EU companies serving EU customers. Here is what actually changed, what the penalties look like, and what you need to do now.
続きを読む →ADA Title II Deadline April 2026: Is Your Government Website Ready?
The April 24, 2026 ADA Title II deadline requires all state and local governments serving 50,000+ residents to make their websites and mobile apps conform to WCAG 2.1 Level AA — or face DOJ enforcement and private lawsuits. This guide covers exactly what the rule demands, who it covers, the most common compliance failures, and the practical steps your agency must take now.
続きを読む →WCAG 2.2 vs WCAG 2.1: What's New and What You Need to Update
WCAG 2.2 became the official W3C web accessibility standard in October 2023, adding nine new success criteria and retiring one outdated rule from 2.1. If your site is still audited against WCAG 2.1, you're already behind — this guide breaks down every change, what it means in practice, and exactly what you need to update.
続きを読む →Turkey's Accessibility Logo: How to Apply and What It Means for Your Business
Turkey's Presidential Circular 2025/10 introduced a formal Accessibility Logo for websites and mobile apps that meet WCAG 2.2 standards — and compliance deadlines are already running. This guide explains the legal background, who must comply, how the logo is earned, and how tools like Accsible can help your organisation get there.
続きを読む →EN 301 549 and WCAG: Understanding the EU Technical Standard
EN 301 549 is the EU's harmonized technical standard for ICT accessibility — and if your website serves European users, it directly affects you. This guide breaks down how EN 301 549 relates to WCAG, what its chapter structure means in practice, and what the EAA enforcement landscape looks like right now.
続きを読む →What Is Web Accessibility? A Complete Beginner's Guide for 2025
Web accessibility means designing and building websites that everyone can use — including the 1.3 billion people worldwide living with a disability. This guide breaks down what web accessibility is, why it matters legally and commercially, how WCAG 2.2 works, and exactly how to get started in 2025.
続きを読む →What Is WCAG? The Web Content Accessibility Guidelines Explained
WCAG — the Web Content Accessibility Guidelines — is the global standard for making websites usable by people with disabilities. This guide breaks down what WCAG is, how its principles and conformance levels work, what changed in WCAG 2.2, and what non-compliance can cost your organization.
続きを読む →The POUR Principles Explained: Perceivable, Operable, Understandable, Robust
POUR — Perceivable, Operable, Understandable, Robust — are the four foundational principles behind every WCAG success criterion. Master them and you have a clear, actionable framework for building websites that work for everyone, while staying on the right side of the law.
続きを読む →Web Accessibility for Small Businesses: A Practical Getting Started Guide
More than 96% of websites still fail basic accessibility standards — yet thousands of ADA lawsuits are filed every year, and small businesses are frequent targets. This guide cuts through the noise with clear, actionable steps to help you understand the legal landscape, fix the most common issues, and build a sustainable accessibility strategy without overspending.
続きを読む →What Is an Accessibility Audit? How to Check If Your Website Is WCAG Compliant
Most websites fail basic accessibility standards — and the legal and business risks are growing fast. This guide explains exactly what a WCAG accessibility audit is, how to run one, and what to do with the results so your site works for every user.
続きを読む →Accessibility Statement: What It Is, Why You Need One, and How to Write It
An accessibility statement is one of the most visible signals your organization sends about its commitment to digital inclusion — yet most websites still don't have one. This guide explains exactly what an accessibility statement is, why it matters legally and reputationally, and how to write one that actually holds up under scrutiny.
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