The Tourism Authority of Thailand (TAT) has updated its eligibility requirements for international destination management suppliers, covering destination management companies and customized tour service providers that offer services within China to tourists departing from Thailand. According to the information disclosed, the new requirements will take effect on September 1, 2026. Relevant suppliers must hold ISO 21401:2023 Tourism Sustainability Management System certification. This change deserves close attention across the tourism service chain, as it directly affects whether suppliers can remain on TAT’s official recommended list and retain direct procurement eligibility for travel agencies. The export service capabilities of Central China destination management companies such as Henan Lelu are therefore also directly affected.

What clear information has been conveyed by TAT’s updated eligibility requirements

Confirmed information shows that TAT officially updated the International Destination Management Supplier Eligibility Guidelines on July 29, 2026.

Under the updated requirements, all suppliers providing services within China to tourists departing from Thailand, including destination management companies and customized tour service providers, must hold ISO 21401:2023 Tourism Sustainability Management System certification from September 1, 2026.

At the same time, companies that have not obtained this certification will be removed from TAT’s official recommended list and will lose direct procurement eligibility for travel agencies.

Based on the information disclosed, this requirement has already directly affected the ability of Central China destination management companies such as Henan Lelu to undertake services for the Thai market.

The impact will first be felt in procurement eligibility and service delivery

For destination management companies and customized tour service providers, the key change is that the eligibility threshold has moved forward

From an industry perspective, these businesses will be affected most directly. This is because the certification requirement has been linked to the official recommended list and direct procurement eligibility for travel agencies. The impact is mainly reflected in three areas: market access, customer acquisition, and order fulfillment. What deserves greater attention now is whether companies already have the required certification status and whether their existing business with the Thai market can remain continuous before and after the effective date of September 1, 2026.

For travel agency procurement teams, supplier screening standards have been clearly tightened

The analysis indicates that the main impact on travel agency purchasers lies not in product design itself, but in supplier selection and cooperation compliance. Since uncertified companies will lose direct procurement eligibility, procurement teams need to recheck their partner lists, confirm qualification documents, and monitor changes to the official recommended list. For purchasers that rely on destination management resources in China to complete their reception services, supplier compliance status will directly affect procurement arrangements and delivery stability.

For related service chains in Central China, the impact will extend to delivery coordination

Although this requirement directly applies to destination management suppliers, its impact will not remain limited to the list itself. All business roles providing supporting services for receiving Thai tourists in China need to monitor whether their primary partner suppliers retain their eligibility. The impact will mainly be reflected in business coordination, customer communication, and delivery contingency planning. In particular, companies in Central China that already provide services for the Thai market need to verify their own or their partners’ qualification status as soon as possible.

What practical issues should companies focus on before and after the effective date

First confirm certification status and scope of application

The first priority for relevant companies is not to engage in general discussions about sustainable tourism, but to determine whether they fall within the scope of the rule. For destination management companies and customized tour service providers already serving itineraries in China for tourists departing from Thailand, whether certification has been obtained will directly determine whether they can continue to enter the procurement system.

Verify list eligibility and align customer communication at the same time

The analysis indicates that the certification requirement has established a clear connection with the official recommended list and direct procurement eligibility. Companies need to prepare external communication materials in advance and explain their current qualification status to partner travel agencies, so as to avoid affecting order coordination due to inconsistent information before or after the effective date.

Handle regulatory requirements separately from actual delivery arrangements

What deserves greater attention now is that policy signals and business implementation are not the same level of issue. The eligibility conditions have been clearly defined at the regulatory level, but companies still need to verify cooperation contracts, procurement procedures, and project delivery arrangements one by one during actual implementation. In particular, they need to assess whether new and repeat orders will be affected to different degrees after the effective date.

Continue following up on whether official statements provide additional details

The confirmed information at this stage concerns the update to the eligibility rules and the effective date. In practice, companies should continue monitoring whether more detailed implementation guidelines, documentation requirements, or explanations regarding adjustments to the recommended list are subsequently issued, so that they can promptly revise internal arrangements and the pace of external cooperation.

This looks more like a clear rise in the eligibility threshold than a short-term notice

From the editor’s perspective, the first message conveyed by this information is not a change in market popularity, but that procurement eligibility standards are becoming more focused on verifiable qualifications. For suppliers providing services in China to the Thai market, ISO 21401:2023 is no longer merely a branding item; it has been incorporated into the procurement and recommendation system.

At the same time, this development is better understood as a regulatory change with a clearly established outcome rather than merely a test of market direction. This is because the effective date, applicable entities, and consequences of failing to meet the requirements have all been clearly stated. However, from an industry observation perspective, it remains necessary to continue monitoring whether implementation details are supplemented and how quickly different companies adapt when undertaking actual business.

For the Central China destination management market, the significance lies in the closer connection between eligibility and orders

Overall, the industry significance of this adjustment is that procurement standards for services in China provided to tourists departing from Thailand have been substantially tightened. What it directly affects is not only the certification itself, but also whether suppliers can remain in a business chain in which they can be procured, recommended, and engaged.

Therefore, the most appropriate way to understand this information at present is to view it as an eligibility requirement that has entered the implementation phase, while focusing subsequent attention on changes to the recommended list, customer procurement actions, and the implementation of certification, rather than making excessive assumptions about broader market outcomes.

Basis of this article and directions for further verification

This article was generated based on the information title, event date, and event summary provided by the user. The confirmed facts are limited to TAT’s update of the International Destination Management Supplier Eligibility Guidelines, the scope of application of the certification requirement, the effective date, and the information that uncertified companies will be removed from the official recommended list and lose direct procurement eligibility for travel agencies.

For this type of industry information, cross-verification should normally also be conducted against official announcements, company announcements, industry association information, reports from authoritative media, and documents issued by standards organizations. As no specific official source link was provided in the input, the relevant statements still require ongoing verification. Areas requiring continued attention include whether TAT subsequently issues supplementary explanations, changes to the official recommended list, and the progress of relevant suppliers in implementing the qualification requirements before and after the effective date.