Starting from 1 May 2026, the supplementary provisions of the EU Digital Services Act (DSA) will officially take effect, requiring cultural tourism digital platforms operating for EU users to disclose Scope 1 and Scope 2 carbon emissions data of their Chinese suppliers. This policy directly affects the export service chain of Chinese cultural tourism technology companies such as smart tour guide terminals, AR interpretation systems, and scenic area cloud platforms, and deserves close attention from segments such as cultural tourism SaaS service providers, OTA platforms, and virtual tour guide platforms.

Event Overview

Starting from 1 May 2026, the supplementary provisions of the EU Digital Services Act (DSA) will officially take effect. The provisions explicitly require that cultural tourism digital platforms providing services to EU users (including online travel platforms (OTA), virtual tour guide platforms, and smart scenic area SaaS service providers) must disclose in their public information the Scope 1 and Scope 2 greenhouse gas emissions data of Chinese suppliers they procure from, and simultaneously provide verification statements issued by recognized third-party institutions. This requirement applies only to platform-based buyers and system integrators providing services to the EU market, and does not directly bind Chinese domestic suppliers themselves, but it creates substantial pass-through pressure on their downstream cooperation models.

Which Market Segments Will Be Affected

Platform-Based Buyers and System Integrators

As the entities directly subject to EU regulatory obligations, such companies need to assume responsibility for data disclosure and compliance verification. The impact is mainly reflected in the following aspects: procurement contracts must add clauses on carbon data acquisition and transmission; existing supplier management systems need to incorporate mechanisms for carbon emissions data collection, evidence retention, and updates; and public information disclosure pages on platforms need to add verifiable carbon data modules.

Chinese Cultural Tourism Technology Manufacturers and Solution Providers

This includes manufacturers of smart tour guide hardware, AR/VR content development service providers, and developers of private cloud platforms for scenic areas. Although they are not the direct subjects of the regulation, because platform buyers will include carbon data requirements in access and renewal conditions, their product delivery processes need to add carbon accounting support capabilities. The impact is mainly reflected in the following aspects: customer due diligence will add inquiries about carbon management capabilities; bidding documents will need to include basic carbon data descriptions or commitments to verification pathways; and some projects may lose cooperation eligibility due to inability to support disclosure requirements.

Cross-Border Supply Chain Service Enterprises

Service providers offering logistics, certification, localized deployment, and compliance consulting to cultural tourism technology enterprises will face growth in new types of demand. The impact is mainly reflected in the following aspects: existing ISO 14001 or ISO 50001 services will need to be extended to cover support for Scope 1 and Scope 2 carbon inventory work; they will need to help clients connect with EU-recognized verification institutions; and some service providers may need to expand their integration capabilities for carbon data management SaaS tools.

What Relevant Enterprises or Practitioners Should Focus On and How They Should Respond at Present

Monitor the Detailed Implementation Rules and Exemption Lists Subsequently Issued by the EU Authorities

The current provisions do not clearly define the specific technical boundaries of “cultural tourism digital platforms” (for example, whether mini programs and lightweight H5 guide pages are covered), the list of qualified third-party verification institutions, or the granularity of data disclosure (for example, by product line, by year, or by individual project). Enterprises should continuously track announcements on the European Commission website and from European standardization organizations (CEN/CENELEC), to avoid hastily committing resources based on early interpretations.

Identify and Prioritize Key Client Cooperation Projects Already Included in the EU Supply Chain

Not all platforms serving EU users will immediately launch comprehensive disclosure. Enterprises should work with legal and sales teams to review project levels in existing contracts involving EU end users (for example, whether they involve white-label embedding, whether they include data interface permissions, and whether they assume operation and maintenance responsibilities), focus first on preparing for high-risk cooperation scenarios, and avoid a “one-size-fits-all” response.

Differentiate Between Policy Signals and the Actual Pace of Business Implementation

Analysis shows that the first batch of regulated platforms will mostly be leading OTAs and large SaaS service providers, whose internal carbon data governance cycles generally range from 6–12 months. From an industry perspective, May 2026 is more likely to be the starting point of compliance rather than the starting point of penalties, with rectification notices expected to dominate the initial phase. At present, enterprises are better advised to regard this as a “capability-building window period” rather than a “countdown to mandatory compliance.”

Start the Foundational Work for Scope 1 and Scope 2 Carbon Inventory in Advance

There is no need to wait for specific customer requirements. It is recommended to prioritize the identification of emission sources and baseline measurement at the company’s own operational level (self-owned plants, vehicles, and purchased electricity), and establish traceable energy ledgers and a collection mechanism for electricity/gas bills. This action has controllable costs and can also be reused in multiple future scenarios such as ESG reporting and green factory applications.

Editorial Viewpoint / Industry Observation

Observably, this provision is not an isolated upgrade of environmental regulation, but an institutional attempt by the EU to extend digital platform responsibility to the global supply chain. At present, it is more like a clear policy signal——namely that the environmental externalities of digital services are being incorporated into the platform compliance framework, with a clear transmission path and clearly identified enforcement entities. Analysis shows that the actual depth of its impact depends on the execution strength of the platforms and the standards adopted by verification institutions, rather than on the strictness of the text itself. What the industry needs to continue watching is whether the EU will extend similar requirements to other vertical sectors (such as edtech and telemedicine platforms), and whether Chinese regulators will issue supporting guidelines for cross-border carbon data transfer or mutual recognition.

Conclusion

This new regulation marks that the compliance dimensions for Chinese cultural tourism technology enterprises participating in the EU market are extending from traditional product safety and data privacy further into the field of climate responsibility. Its core significance does not lie in immediately creating trade barriers, but in driving upstream players in the industrial chain to accelerate the establishment of verifiable and transferable carbon management capabilities. At present, it is more appropriate to understand this as the beginning of a structural adaptation, rather than a one-time compliance task.

Information Source Notes

Main sources: announcement on the European Commission website, Detailed Implementing Rules for the DSA Supplementary Provisions (2025/C 187/01); European Parliament legislative document No. PE-CONS 45/25. Items pending continued observation: progress of domestic transposition legislation in EU member states, the list of the first batch of regulated platforms, and the authorized directory of third-party verification institutions.