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Exclusive distributor of Deque Systems in Europe
Digital accessibility from the development phase
Tech4access brings you the leading solution to detect, fix, and prevent accessibility barriers directly from the code, by integrating its tools into development, testing, and design workflows.
| The challenge of accessibility
Do any of these issues sound familiar?
- Your development team lacks tools to detect accessibility errors while coding, delaying deliveries and increasing correction costs.
- As a tester, you do not follow a clear process or methodology to validate accessibility, relying solely on automated tools.
- You design attractive interfaces, but are unsure how to apply criteria such as the WCAG without compromising the experience of users with visual, cognitive, or motor disabilities.
- You launch websites, apps, or new features without checking whether they comply with the European Accessibility Act.
- You have received external audits, but do not know how to apply their recommendations or maintain compliance over time.
- Your team needs hands-on, technical training in accessibility, but you do not have a platform tailored to your technical profiles.
- Your development team lacks tools to detect accessibility errors while coding, delaying deliveries and increasing correction costs.
- As a tester, you do not follow a clear process or methodology to validate accessibility, relying solely on automated tools.
- You design attractive interfaces, but are unsure how to apply criteria such as the WCAG without compromising the experience of users with visual, cognitive, or motor disabilities.
- You launch websites, apps, or new features without checking whether they comply with the European Accessibility Act.
- You have received external audits, but do not know how to apply their recommendations or maintain compliance over time.
- Your team needs hands-on, technical training in accessibility, but you do not have a platform tailored to your technical profiles.

Deque Systems: your complete digital accessibility solution
| From a single platform, it facilitates regulatory compliance and integrates accessibility into every stage of the digital product: development, validation, and continuous training for your whole team.
axe DevTools®
A suite of development tools that ensures digital accessibility from the initial project phase, detecting barriers, proposing solutions, and prioritising issues according to their impact on users.
- Reduce costs by fixing issues before publication and help ensure compliance with accessibility regulations such as the European Accessibility Act, based on WCAG 2.1 technical standards.
axe Assistant
An AI assistant trained in digital accessibility. It answers questions instantly, generates accessible code, and guides your teams with responses based on official standards and best practices.
- Covers up to 80% of the errors that automated tests do not detect and ensures more thorough coverage.
Deque University
Up-to-date online training, specialised for technical profiles such as developers, designers, testers, copywriters, and compliance officers, with personalised programmes and professional certifications.
- Build an accessibility culture in your organisation with practical training aligned with regulations and international standards.
| Who is Deque Systems for?
Designed for organisations seeking to fully integrate digital accessibility across all their processes:
axe DevTools®
Developers, QA, technical leads, and digital development & design agencies
axe Assistant
Accessibility, development, design, and testing teams
Deque University
Multidisciplinary teams: technical staff and consultants
| Why trust Tech4access as the distributor of Deque Systems?
Consultants specialised in digital accessibility with experience in both the public and private sectors
Solid and tailored integration of the tools into your development and QA processes
Legal and technical guidance aligned with European regulations such as the European Accessibility Act (Directive EU 2019/882)
Local technical support to ensure implementation, monitoring, and adaptation to technological change.
Ongoing, certified training adapted to each technical and functional profile
Access to exclusive benefits such as new materials, updates, features, and tools
Exclusive distributor of Deque Systems in Europe
| Digital accessibility in every phase of development
How does Deque’s axe DevTools® work?
From design to production, the tools cover the entire process:
Implementation of tools into your development processes
Automatic detection of accessibility errors in code while coding
AI-guided manual validation for testers and QA
Personalised recommendations contextualised by role and user impact
Compliance indicators and continuous monitoring of product accessibility
Improvement plans based on real data.
| Already working with Deque Systems
| FAQs
Frequently Asked Questions about Deque Systems and Tech4access, its distributor in Europe
Yes, axe DevTools® easily connects with your usual tools such as VS Code, Chrome, GitHub, Jenkins or CI/CD pipelines, and adapts to different technical workflows.
No, axe DevTools® can be set up quickly as a browser extension, command-line tool, or within your CI/CD pipeline, without complex integrations or prior accessibility knowledge.
Yes, axe DevTools® is designed to help development teams identify and fix accessibility barriers from the early stages of a project. The tool supports compliance with legal frameworks such as the European Accessibility Act (EAA), which are based on EN 301 549 and WCAG 2.1 standards.
axe DevTools® applies to a wide variety of digital assets, including websites, mobile applications, front-end components, and development environments. It allows accessibility evaluation at every stage, from design to production. One of its key advantages is support for both websites and mobile apps, which sets it apart from many tools on the market.
No, axe DevTools® automates a significant part of the process but does not replace manual testing. Thanks to features such as Intelligent Guided Testing (IGT), teams can reduce repetitive work and focus on more complex barriers that require human review.
It responds instantly, is available 24/7, and provides precise solutions on accessibility and code correction.
axe Assistant is specialised in digital accessibility. It delivers precise answers based on Deque’s expertise, avoiding common mistakes made by more general tools.
Yes. Deque University provides online training tailored to technical, content, and management roles, with up-to-date courses and official certifications in digital accessibility.
Deque is a global leader in digital accessibility and the creator of axe-core, the world’s most widely used engine. Its solutions enable accessibility validation from design to production.
A guided exploration of the platform by an expert consultant, tailored to your site and specific needs. Request your demo with no obligation.
Because we have a highly certified expert team that provides top-level technical support in your language, strategic consultancy, tailored training, and continuous assistance at every stage of the process.