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Recht und Compliance

BFSG 2026: When Your Website Must Be Accessible

13 min read
BFSGBarrierefreiheitMittelstand

Since 28 June 2025 (German government), Germany's Accessibility Strengthening Act, known as the BFSG, has been in force. It transposes the European Accessibility Act into German law and obliges many companies to make their digital offerings accessible. For a long time, 2025 felt like a grace year - but since the start of 2026 the market surveillance authorities of the federal states have entered the active enforcement phase, and the first warning letters from competitors have been circulating since August 2025 (Web Accessibility Checker). Many businesses in and around Hildesheim are now rightly asking: am I even affected? This article explains, factually and without scaremongering, who has to comply, how the much-cited micro-enterprise exemption really works, what fines are at stake and which WCAG errors occur most often. As a web agency from the Hildesheim region, we help local businesses implement the requirements calmly and correctly.

BFSG: When Your Website Must Be AccessibleMandatory since 28 June 2025 - active enforcement from 202628 Jun 2025law takes effectfrom Aug 2025first warning letters2026active enforcementAffected: must be accessibleonline shops and product salesbinding online appointment bookingbanking and telecom servicescontract conclusion on the websitebooking and travel portalsMicro-enterprise exemptiononly if ALL three points apply:1fewer than 10 employees2at most EUR 2m annual turnover3services only, no productsselling a product online voids the exemptionFines up to EUR 100,000for severe or repeated violationsAccessibility statementa separate duty - often forgottenMost common WCAG errors on home pages (WebAIM Million 2025)Low text contrast79.1 %Missing image alt text55.5 %Form fields without labels48.2 %

What the BFSG Is and Why It Now Matters

The Accessibility Strengthening Act is Germany's implementation of the European Accessibility Act, an EU directive intended to make digital products and services accessible to people with disabilities across Europe (German government). The goal is that people with visual, hearing, motor or cognitive impairments can use websites, online shops and digital services without outside help. This concerns more people than many assume: around 7.9 million (Federal Statistical Office) people with severe disabilities live in Germany, plus a growing older population that also benefits from good usability.

The law has applied since 28 June 2025 (German government). Until the end of 2025 this felt like a grace period because checks and procedures were only ramping up. That is now over: the responsible market surveillance authorities of the states have been actively checking since the start of 2026, warning letters are increasing and the first court proceedings are emerging (quellcoder.de). This very development is causing uncertainty in 2026 - and makes it sensible to clarify your own exposure now rather than wait.

Two Routes to Consequences

Violations can have consequences via two routes: through official market surveillance, which identifies defects, sets deadlines and, in extreme cases, imposes fines, and through competition-law warning letters from competitors. Lawyers point out that some of the circulating warning letters are legally challengeable because there is often no genuine competitive relationship (anwalt.de). All the more reason not to pay hastily if you receive one, but to seek legal advice.

Who Is Affected - and Who Is Not?

The law targets companies that offer certain products and services to consumers. On the web, this mainly means services in electronic commerce - that is, all offerings where users can conclude a contract online or trigger a binding action (e-recht24, HÄRTING law firm). The decisive question is: does the website work towards concluding a contract? If so, it falls within the scope.

Online shops and product sales

Any shop that sells products to consumers is affected - regardless of company size. Anyone who places products on the market cannot rely on the micro-enterprise exemption.

Binding online booking

A binding online appointment booking at the hairdresser, the practice or the restaurant counts as electronic commerce. As soon as a contract or binding reservation is concluded online, the law applies.

Banking and telecom services

Banking services for consumers, telecommunications services, passenger transport as well as e-books and their reading devices are expressly named by the law as affected areas (Federal Agency for Accessibility).

Booking and travel portals

Platforms through which consumers book trips, tickets or services are also covered. Here, too, the possible conclusion of a contract is the decisive criterion.

Important for many local businesses: a pure brochure website without a shop, without binding booking and without an online contract conclusion - that is, only information, a phone number and a simple contact form - does not necessarily fall within the narrow scope of the BFSG according to the prevailing view. The boundary is fluid, however, and a simple contact form is sometimes assessed differently from a binding booking flow. If you are unsure, you should have your specific range of features reviewed rather than relying on a blanket assumption.

Understanding the Micro-Enterprise Exemption Correctly

Probably the most frequently asked question is: as a small business, am I not exempt anyway? The law does indeed have an exemption for micro-enterprises - but it is narrower than many hope. A micro-enterprise is defined as a business with fewer than 10 employees and at most 2 million euros in annual turnover or annual balance sheet total (Haendlerbund). Yet this exemption applies exclusively to services - not to products.

The decisive difference: product or service

If a small business offers only services on its website, it can rely on the exemption. If the same business sells products online, however - for example via a shop - the exemption does not apply, because there is no micro-enterprise exemption for placing products on the market. A hair salon with fewer than 10 employees does not have to make its pure service website accessible - but as soon as it sells care products in its own shop, the situation changes (Haendlerbund).

This distinction causes most of the misunderstandings in practice. Many small businesses assume across the board that they are exempt because they have fewer than 10 employees. What is overlooked is that even a small web shop, the sale of individual items or a binding online booking can override the exemption. Both thresholds must also be undercut: anyone with 12 employees but under 2 million euros in turnover is still no longer a micro-enterprise.

SituationAffected by the BFSG?Reasoning
Practice with under 10 staff, info and phone onlyUsually noNo online contract conclusion
Hairdresser under 10 staff with binding online bookingLikely yesBooking counts as electronic commerce
Small trades business with an online shopYesProduct sales - no micro-enterprise exemption
Service provider with 9 staff, service only onlineMostly noExemption applies to pure services
Business with 12 staff, services onlyYesOver 10 employees, not a micro-enterprise

How to Check Your Exposure

Ask yourself three questions: do I sell products online or enable binding online bookings? Do I have 10 or more employees, or more than 2 million euros in turnover? Does my website work concretely towards concluding a contract? As soon as you answer one of these questions with yes, you should assume you are affected and review the requirements. When in doubt, we clarify this together before any effort arises.

Fines, Warning Letters and the Duty to Declare

Violations carry noticeable consequences. Standard violations such as a missing accessibility statement or individual WCAG errors are punished with fines of up to 10,000 euros, while severe or repeated violations can cost up to 100,000 euros (Section 37 BFSG). On top of this come possible prohibition orders, which in extreme cases can lead to a non-compliant offering having to be withdrawn from the market. These figures are upper limits, not automatic outcomes - authorities generally set deadlines for remediation first.

A separate and often overlooked point is the accessibility statement. Every affected website needs such a statement, which describes the current state of accessibility, openly names known limitations and provides a contact for feedback and complaints (Web Accessibility Checker). It is a duty in its own right: even a largely accessible site can be objected to if the statement is missing. Anyone planning a website relaunch should factor it in from the start rather than retrofit it later.

For context: since August 2025 the first competition-law warning letters have been circulating, and in 2026 market surveillance has reached its active enforcement phase (DOSIGNY, quellcoder.de). Some of these warning letters are legally disputed because there is often no genuine competitive relationship between sender and recipient (anwalt.de). Anyone who receives a warning letter should therefore have it reviewed and not sign it unseen - the amounts and cease-and-desist declarations demanded are not in every case justified.

The Most Common WCAG Errors - and How Widespread They Are

The technical benchmark for accessibility is the Web Content Accessibility Guidelines, WCAG for short, usually at conformance level AA. How far the average falls short is shown by one of the largest regular studies of the web: the WebAIM Million 2025 analysed the home pages of the one million most-visited websites. The result is sobering - on 94.8 percent (WebAIM Million 2025) of the home pages examined, automated tests found WCAG violations, on average 51 errors (WebAIM Million 2025) per page.

The good news: the errors are not randomly distributed. Six recurring problem types account for around 96 percent (WebAIM Million 2025) of all automatically detected errors. Anyone who tackles these specifically considerably improves a site's accessibility. The following list shows the most common errors and their share of all analysed home pages.

  • Low text contrast (79.1%) (WebAIM Million 2025): light text on a light background is hard to read for people with low vision. The solution is sufficient contrast ratios per WCAG.
  • Missing alt text for images (55.5%) (WebAIM Million 2025): without alternative text, screen readers cannot describe images. Every content-bearing image needs a meaningful text alternative.
  • Form fields without labels (48.2%) (WebAIM Million 2025): input fields without clear labelling are barely usable by keyboard and screen reader - critical for contact and booking forms.
  • Empty links (45.4%) (WebAIM Million 2025): links without recognisable text, such as pure icon links, cannot be read out or navigated to reliably.
  • Empty buttons (29.6%) (WebAIM Million 2025): buttons without descriptive text give assistive technologies no clue about their function.
  • Missing language declaration (15.8%) (WebAIM Million 2025): without a stated page language, screen readers may read text with the wrong pronunciation.

Automated Tests Are Not Enough

Automated testing tools are a good starting point but only uncover part of the problems - some accessibility checks simply cannot be automated and require human judgement (W3C WAI). Keyboard operability, a sensible focus order, understandable language and behaviour with real screen readers can only be checked manually. Serious accessibility therefore combines automated tests with manual review.

What Accessibility Concretely Means in Everyday Use

Behind the abstract WCAG criteria lie very concrete situations. A visually impaired user reads the site with a screen reader that reads content aloud to her - it can only describe an image if alternative text is provided, and only announce a form field meaningfully if it has a linked label. A user with a motor impairment operates the site solely via the keyboard rather than the mouse; he depends on every link, button and menu being reachable with the tab key and the focus remaining visible. And older visitors with declining eyesight benefit immediately from sufficient text contrast - the very criterion that, according to the WebAIM Million 2025, is violated on 79.1 percent (WebAIM Million 2025) of home pages.

These requirements can be broken down into four understandable principles that the WCAG are based on: content should be perceivable, operable, understandable and robust. Perceivable means that information is not conveyed by colour or image alone. Operable means the site works without a mouse. Understandable calls for clear language and predictable behaviour. Robust, finally, means the site works reliably with assistive technologies such as screen readers. Anyone who considers these four guidelines when building a site meets a large part of the requirements without it feeling like an additional obligation.

  • Sufficient contrast between text and background, checked against real values rather than by feel
  • Alternative text for all content-bearing images, with decorative images deliberately excluded
  • Labelled form fields with clear error messages, especially for contact and booking forms
  • Full keyboard operability with a visible focus at every point
  • A page language set in the source code so screen readers read out correctly
  • Understandable link text instead of bare icon links without a recognisable label

The effort for these points is manageable in a new project because they can be built into design and technology from the start. It becomes harder with subsequent corrections to a grown site, where contrasts, structures and components first have to be broken open. This is precisely why the question of relaunch or retrofit is more than a matter of taste - it often decides effort and outcome.

Relaunch Instead of Retrofitting: the Pragmatic Path

Once it is clear that a business is affected, there are two paths: retrofit the existing site or rebuild it as part of a relaunch, accessible from the start. Both have their place. Retrofitting an existing site is demanding depending on complexity - with the risk that an ageing site keeps throwing up new issues. If, on the other hand, accessibility is planned into a new project from the start, experience shows the additional effort is considerably lower than a later retrofit (W3C WAI).

This is precisely where the pragmatic advantage of a relaunch lies: instead of laboriously extending an old structure with contrasts, labels and focus orders, a modern site emerges that thinks accessibility, loading speed and search engine optimisation together from the ground up. When a relaunch is worthwhile and how to recognise the right moment we describe in detail in our article Website relaunch: when it is worth it. In 2026, accessibility is an additional, weighty argument for this step.

Built WCAG-compliant

Contrasts, keyboard operation, alt text, clear labels and a sensible focus order are considered from the start - not bolted on afterwards.

Statement included

The required accessibility statement, with a contact and a feedback option, is part of the deliverables for affected sites.

Easier to find

Clean structure, alt text and operability also benefit search engine optimisation - accessibility and good rankings often pull in the same direction.

Accessibility pays off beyond mere compliance. A site that everyone can operate reaches a larger audience, looks more professional and incidentally supports search engine optimisation, because many WCAG criteria - clean structure, descriptive text, good operability - also help search engines. Anyone already working on turning visitors into enquiries benefits twice: low-barrier forms and clear operating paths increase conversion for all users.

An accessible website is not a special case for a few, but a better website for everyone - it typically becomes faster, clearer and more accessible for every visitor.

Core principle of accessible design

The fact that we come from the region is an advantage precisely on a legally tinged topic. In a personal conversation we first clarify whether and to what extent your business is affected, rather than creating effort prematurely. Only then do we decide together on the right path. Anyone who takes their local visibility seriously will find additional starting points in our article on local visibility in Hildesheim that combine well with an accessible relaunch.

This article is based on data from: the German government and the Federal Agency for Accessibility on the scope of the BFSG, Haendlerbund on the micro-enterprise exemption, Section 37 BFSG and Web Accessibility Checker on fines and the accessibility statement, WebAIM Million 2025 on the distribution of WCAG errors, W3C WAI on the limits of automated testing, as well as e-recht24, the HÄRTING law firm, anwalt.de, DOSIGNY and quellcoder.de on the legal situation and market surveillance in 2026. This article does not replace legal advice; the amounts mentioned are statutory upper limits and not automatic sanctions.