On May 13, 2026, the European Free Trade Association (EFTA) amended the Regulation on Digital Service Interoperability, formally bringing SaaS website-building platforms from third countries such as China under mandatory interoperability supervision. This move is intended to improve the efficiency and data reliability of EU public procurement digitization, directly affecting Chinese technology companies that provide website-building, marketing, and customer management services to the EU market, and extending its impact to all entities across the industrial chain that rely on their tools to conduct trade with Europe.

Event Overview

On May 13, 2026, the European Free Trade Association (EFTA) amended the Regulation on Digital Service Interoperability, requiring all third-party platforms that provide website-building, marketing, and CRM services to EU companies (including Chinese SaaS service providers) to open standardized API interfaces to the EU Digital Procurement Portal (DPP), enabling automatic synchronization of core data such as company qualifications, product catalogs, compliance certificates, and delivery commitments. Non-compatible platforms will not be able to appear in the EU public procurement recommended service provider directory.

Which industry segments will be affected

Direct trading enterprises: These companies often use Chinese SaaS platforms to build independent websites and connect directly with EU B2B buyers. If the platform they use has not completed DPP API integration, their supplier status in the EU public procurement portal will be downgraded or removed, resulting in narrower customer acquisition channels and restricted bidding qualifications. The impact is mainly reflected in operational links such as delays in qualification display, unsynchronized product information updates, and errors caused by manual uploads of compliance documents.

Raw material procurement enterprises: Some raw material exporters use SaaS platforms with embedded supply chain collaboration modules to share inventory, inspection reports, and declarations of origin in real time with downstream EU manufacturers. After the regulation takes effect, if the platform does not connect to the DPP standard interface, its data cannot be automatically captured and verified by the EU procurement system, which will weaken its digital credibility endorsement as a reliable upstream partner.

Processing and manufacturing enterprises: Especially companies serving EU brands under the ODM/OEM model often rely on SaaS platforms to manage multi-factory capacity scheduling, delivery commitments, and quality certificates. The regulation requires fields such as delivery commitments to be synchronized bidirectionally with DPP. Platforms that are not adapted will cause delivery data to be unrecognizable by buyers' procurement systems automatically, increasing uncertainty in contract performance and audit risks.

Supply chain service enterprises: Including third-party service providers such as cross-border payment, logistics tracking, and compliance consulting, these are gradually being integrated into the ecosystems of mainstream SaaS website-building platforms. If the underlying platform does not meet DPP interoperability requirements, the data output of its service modules will not be accepted by the EU procurement portal, causing a break in the presentation of "one-stop service" capabilities on the EU side and reducing customer stickiness and solution premium potential.

Key points of attention and response measures for relevant enterprises or practitioners

Confirm whether the SaaS platform in use is included in the DPP-certified service provider directory

As of May 2026, EFTA has released the first batch of compatible platform whitelists. Companies should verify whether their website-building/CRM service provider is on the list; if not, they need to evaluate the migration cycle or urge the service provider to accelerate certification——this action directly affects the access qualification for participation in EU public procurement projects starting from the second half of 2026.

Sort out the mapping relationship between existing data fields and DPP standards

DPP clearly requires synchronized fields including: company registration number (such as EORI), CE/UKCA compliance declaration status, product HS code, minimum order quantity, standard delivery lead time (unit: working days), and localized after-sales response time. Companies need to work with SaaS service providers to complete field mapping configurations rather than relying solely on the platform's default settings.

Reserve a window period for API joint debugging and sandbox testing

EFTA has set a 12-month transition period (until May 12, 2027), but the DPP sandbox environment was already opened in June 2026. It is recommended that companies complete technical integration testing before Q3 of 2026 to avoid certification queues or interface version conflicts close to the deadline.

Reassess the compliance boundaries between GDPR and DPP data interaction

Transmitting company qualifications and product information to DPP does not exempt GDPR obligations. Companies need to ensure that the SaaS platform has lawful mechanisms such as SCCs or the EU-U.S. DPF for cross-border data transfer, and clearly define that DPP data usage is limited to procurement verification and must not be used for commercial analysis or reauthorization——this point needs to be written into the supplementary clauses of the service agreement with the SaaS provider.

Editorial Viewpoint / Industry Observation

Observably, this regulation is not merely a technical standard update but a structural recalibration of digital sovereignty in EU procurement ecosystems. It shifts the locus of data control from platform providers to public infrastructure — and signals that interoperability is now a non-negotiable entry ticket, not an optional enhancement. Analysis shows that Chinese SaaS vendors with strong EU localization teams (e.g., those already holding ISO/IEC 27001 certification and operating EU-based data nodes) are better positioned to meet both technical and governance requirements. From industry perspective, the real bottleneck may lie less in API development capability and more in cross-border legal alignment — especially around liability allocation when automated data sync leads to procurement disputes. It is more appropriate to understand this as the first enforcement wave of the EU’s broader ‘Digital Decoupling Prevention’ strategy, where openness serves as a gatekeeping tool rather than an invitation.

Conclusion

This regulation marks that the EU is restructuring the market access logic for global digital services through institutional interoperability requirements. For Chinese SaaS companies, this is both a compliance threshold for expanding into the EU government procurement market and a strategic opportunity to drive upgrades in technical architecture and improvements in localized governance capabilities. For upstream and downstream enterprises in the industrial chain, whether they can continue to obtain trustworthy, stable, and verifiable digital service interfaces has become an important indicator of their resilience in trade with Europe. Rationally speaking, short-term pain is unavoidable, but in the long run it will accelerate the industry's evolution from "functional availability" to "system reliability."

Information Source Notes

This briefing is compiled based on the Regulation on Digital Service Interoperability (Amended Version, 13 May 2026) (Ref: EFTA/REG/2026/04) published on the EFTA official website and the supporting technical specification DPP API Specification v2.1. EFTA has clearly stated that the detailed rules for the DPP certification process, dynamic updates to the whitelist, and the exemption application mechanism during the transition period will be announced separately in the third quarter of 2026, and the relevant content needs to be continuously tracked and monitored.