OUR SERVICES

Some of our services

At TGS, we offer a wide range of services in quality control and certification. Here are the main services we offer:
ABOUT US

Audit and Certification
Your Expertise with TGS!

The increase in the variety of products/services, which are the reflections of technological developments in business life, and the introduction of products/services equipped with more and more functions to the market bring with them the strengthening of consumers' demands for assurance of quality, safety, durability and suitability for the intended use.
With the concept of "Conformity Assessment" that emerged from these searches, inspection and certification services for production and service processes have been disciplined.
+
YEARS
EXPERIENCE
ABOUT US
ADVANTAGES

Advantages of Working with TGS

At TGS, we offer many advantages in the services we provide to our customers. Here are some of the key benefits of working with us:
Quality Service
We offer quality service to all our customers.
Conformity Assessment
Audit and certification services for production and service processes are disciplined.
Timing
As TGS, we manage the application process in the fastest way possible.
ADVANTAGES
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Customer Satisfaction
We offer long-term Customer Satisfaction by being at the center of continuous improvement together with our customers.
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Corporate
Audit
With an impartial and independent approach, we provide fast and understandable final reports in line with objective findings.
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Education
Corporate Trainings are among the most important issues for companies today and as TGS, we provide quality and result-oriented "Training Services" to our customers in many areas.
CUSTOMER REVIEWS CUSTOMER REVIEWS
ANNOUNCEMENTS

Latest Announcements

You can find the latest developments, innovations and the latest announcements in many areas here.
12 Sep, 2025

ISO/IEC TR 27019 Reporting
16 Jul, 2024

ISO/IEC TR 27019 Reporting

Pursuant to the "Regulation Amending the Electricity Market License Regulation" published in the Official Gazette dated 26.12.2014 and numbered 29217, compliance with the ISO IEC 27001 Information Security Management System standard has become mandatory for facilities with an installed capacity of 100 MW or more.

Integration of Climate Change into Management Systems
12 Jul, 2024

Integration of Climate Change into Management Systems

International Organization for Standardization (ISO) management system standards are being developed to support the London Declaration on Climate Change.

REQUEST FORM

We are always here to help!

As TGS, we are here to provide the best service. Please fill out the form below and send us your request for certification or audit services.
REQUEST FORM

Request Form

NEWS

Latest News

You can find the latest news, developments in the sector and many more articles here.
Geographical Regions in which TGS Operates

Geographical Regions in which TGS Operates

Providing services to small, medium and large-sized domestic and foreign companies, TGS has the capability and infrastructure to respond to customer needs in its fields of activity.
ISO/IEC TR 27019 Reporting

ISO/IEC TR 27019 Reporting

Pursuant to the "Regulation Amending the Electricity Market License Regulation" published in the Official Gazette dated 26.12.2014 and numbered 29217, compliance with the ISO IEC 27001 Information Security Management System standard has become mandatory for facilities with an installed capacity of 100 MW or more.
IAF MD26:2022 Transition Requirements for ISO/IEC 27001:2022

IAF MD26:2022 Transition Requirements for ISO/IEC 27001:2022

MD 26 document was published on 09.07.2022 as ISO 27001:2022 Information Security Management system transition guide.