DSA Extends to B2B Platforms: Multilingual Independent Websites Must Disclose Recommendation Logic

On June 28, 2026, the European Commission updated the enforcement guidelines for the Digital Services Act, bringing B2B foreign trade independent websites with inquiry recommendation, intelligent matching, and AI shopping assistant functions into a clearer regulatory scope. For multilingual websites operated for EU enterprise customers, this change is not merely an adjustment to page copy, but also involves practical compliance actions such as disclosure methods on privacy policy pages, explanations of recommendation mechanisms, organization of data sources, and presentation of human intervention paths. It may also further affect customer acquisition, inquiry conversion, and organic traffic performance, and therefore deserves synchronized attention from export enterprises, platform operators, and compliance teams.

Clear Signals Released by the Updated Enforcement Guidelines

Confirmed information shows that the European Commission released an update to the DSA enforcement guidelines on June 28, 2026, for the first time extending the definition of “online intermediary services” to B2B foreign trade independent websites with inquiry recommendation, intelligent matching, and AI shopping assistant functions.

According to this update, from October 1, 2026, multilingual independent websites operated for EU enterprise customers will need to embed an “algorithm transparency statement” on their privacy policy pages, and the readability of that statement must meet WCAG 2.1 AA level.

The disclosed requirements include three core items: first, explaining the recommendation mechanism; second, explaining data sources; and third, explaining the path for human intervention.

At the same time, websites that do not make the relevant disclosures will be included in the DSA high-risk monitoring list and will affect the organic ranking weight of Google SEO.

The Impact Is Not Limited to Website Operations

Export Enterprises Acquiring Customers in the EU Need to Reassess Website Compliance

From an analytical perspective, export enterprises that directly acquire enterprise customers online in the EU will be the most directly affected. The reason is that the rule changes target multilingual independent websites with recommendation, matching, and AI shopping assistant capabilities, and such functions are often already embedded in inquiry distribution, product display, and customer guidance processes. The related impact mainly falls on official website operations, privacy policy updates, inquiry path design, and traffic acquisition. What enterprises currently need to pay more attention to is whether the on-site recommendation logic has been turned into externally explainable text, and whether the privacy policy page can carry disclosure content that meets readability requirements.

Website Construction and Technical Service Providers Will Face Changes in Deliverables

From an industry perspective, supply chain service enterprises that provide website building, SEO, AI shopping assistant, or marketing automation services for foreign trade enterprises will also be affected at the practical level. The reason is that customer deliverables are no longer only multilingual pages, forms, and recommendation modules themselves, but may also include the display method of the algorithm transparency statement, readability adaptation, and explanatory interfaces for human intervention paths. The changes that require attention are mainly concentrated in project delivery checklists, privacy policy page structures, functional description documents, and the allocation of subsequent maintenance responsibilities.

Procurement and Channel Sides Will Pay More Attention to Whether Platform Display Mechanisms Are Explainable

Based on observation, buyers and channel distribution enterprises that rely on online supplier screening, product comparison, or on-site recommendations to complete preliminary procurement judgments may also be indirectly affected. The reason is that once recommendation mechanisms, data sources, and human intervention paths are required to be disclosed, the explainability of the website display logic will become part of judging platform credibility. For such market participants, what needs attention is not the rule text itself, but whether supplier websites have completed disclosure, whether the information is clear, and whether the recommendation results have basic understandability.

What Enterprises Should Prepare from Now Until October

First Confirm Which Pages and Functions Already Touch the New Requirements

From an analytical perspective, the first thing enterprises should do is not to expand the scope of interpretation, but to identify which functions in their existing multilingual independent websites already have inquiry recommendation, intelligent matching, or AI shopping assistant attributes. Only after clarifying the functional boundaries can they subsequently judge how much needs to be disclosed on the privacy policy page. At present, it is more worthwhile to pay attention to whether on-site product recommendations, inquiry allocation, customer tag matching, and automated guidance modules have actually participated in the user decision-making path.

Prepare the “Algorithm Transparency Statement” as Documentation Work

Based on observation, this requirement will convert part of the technical logic into customer-readable compliance text. The key points enterprises need to focus on include how to describe the recommendation mechanism, how to classify data sources, how to explain the human intervention path, and whether these contents can be clearly presented on the privacy policy page. Since the input information does not provide more detailed format requirements, at this stage it is more appropriate to understand this as a need to organize explanatory language in advance, rather than as an indication that a unified template already exists.

Synchronously Check Readability and Page Presentation Capability

From an implementation perspective, this update clearly mentions that readability must reach WCAG 2.1 AA level, which means the relevant disclosure is not only about “having content”, but also involves whether the page is readable, accessible, and understandable. Enterprises should currently pay attention to whether the layout, language switching, font contrast, and structural clarity of the privacy policy page can support this requirement. Since no more specific inspection criteria have yet been seen, this part is more suitable to be continuously followed up as a compliance preparation item.

Include Organic Traffic Risk in Operational Assessment

From an analytical perspective, undisclosed websites will be included in the DSA high-risk monitoring list and will affect the organic ranking weight of Google SEO. This means that the requirement is no longer limited to legal affairs or privacy compliance departments, but will be directly transmitted to customer acquisition and content operations. For websites that rely on organic search to obtain inquiries from EU enterprises, the disclosure status, page update rhythm, and SEO performance should subsequently be observed within the same operational assessment framework.

This Is More Like a Forward Shift in Enforcement Criteria

From an editorial observation perspective, this piece of information is more appropriately understood as the enforcement boundary of the DSA in B2B digital customer acquisition scenarios moving forward. It is not simply about adding a new paragraph of statement text, but rather a reminder to the market: when an independent website has recommendation, matching, and AI shopping assistant capabilities, its role is no longer merely a static display window. At the same time, the input information provides the effective date and disclosure direction, but has not yet elaborated on more detailed inspection methods, determination criteria, or industry feedback. Therefore, it can currently be regarded as an enforcement signal that has entered the implementation preparation stage, while the subsequent detailed requirements still need to be continuously observed.

The Impact on Foreign Trade Independent Websites Will First Fall on “Transparent Disclosure”

Overall, the core of this guideline update is not to redefine all B2B websites, but to bring multilingual independent websites with recommendation and matching capabilities under clearer transparency requirements. For enterprises, the most practical short-term change is that privacy policy page content, on-site explanatory logic, and organic traffic risk management need to be adjusted in sync. At present, it is more appropriate to understand this information as a rule change with a clear timetable already emerging, while continuing to observe subsequent enforcement criteria, market feedback, and enterprise implementation methods.

Basis of This Article and Directions for Subsequent Verification

This article is generated based on the information title, event occurrence time, and event summary provided by the user, and the confirmed factual scope is limited to the relevant input content. For events of this type, continuous verification usually also needs to be conducted in combination with official announcements, regulatory authority releases, industry association information, standard documents, and authoritative media reports. Since no specific official source links are provided in the input, the relevant links and more detailed enforcement rules still need to be confirmed subsequently. Content worthy of continued attention includes: policy refinement criteria, specific presentation requirements for algorithm transparency statements, the implementation scale of WCAG 2.1 AA level in this scenario, actual feedback on the impact on search ranking weight, and the implementation status on the enterprise side.