In December 2025, GSTC announced the completion of the revision of its Industry Standard for Hotels and Tour Operators.

As part of this revision, the former GSTC Industry Standard version 3.0 has evolved into two distinct standards: the GSTC Hotel Standard version 4.0 and the GSTC Tour Operator Standard version 4.0.

To support a smooth and consistent transition to the revised standards, GSTC has now published the Transition Planning Guidance for the GSTC Hotel and Tour Operator Standards. The Transition Guidelines provide practical and technical guidance for all interested parties involved in certification and accreditation, including certification bodies, accreditation bodies, GSTC-Recognized Standard Owners, and tourism enterprises.

The guidance outlines key elements of the transition process, including:

·       The three-year transition period and applicable timelines;

·       The validity of certifications issued under the previous version of the standard;

·       Recommended approaches for transition audits, including during surveillance or recertification; and

·       Responsibilities and expectations for Certification Bodies, Accreditation Bodies, and Recognized Standard Owners.

The Transition Guidelines are intended to support a clear, transparent, and orderly shift to the revised standards, while allowing sufficient time for stakeholders to review, plan, and adjust their internal processes, procedures, and documentation in line with the updated requirements.

GSTC will continue to engage with its partners and stakeholders throughout the transition period and will provide further clarification and support where needed to ensure consistent and credible implementation of the revised standards.