Trust is the most valuable currency in the world. It is hard
to win and easy to lose.

Our auditing services are based upon more than 30 years of experience.
We offer a wide range of auditing and certification services which enhances trust towards our clients.

Why Choose us

Improvement Solutions

We offer I wide range of solutions to make you more competitive in the tourism industry and more attractive to prospective guests, including mystery guest inspections

Global presence

DQS group offers auditing and certification services in more than 130 countries

Quality Standards

Our highly trained auditors provide an objective and professional evaluation of your facilities
and services.

DQS Auditors Guarantee High Level of Quality


Certified Locations


Auditors & Experts




Head offices