Certifications & Associations

Your peace of mind guaranteed with certified performance.

Our products and facilities have been endorsed by reputable independent third-party organizations specializing in ventilation and air quality.
At Gerhman, our dedication to excellence extends beyond our services to every aspect of our operations. Consequently, we take pride in announcing that our products and facilities have received certifications from renowned independent third-party organizations specializing in ventilation and air quality.

From industrial anc commercial structures and healthcare facilities to residential complexes and private residences, Gerhman makes it effortless to complete your projects with absolute perfection. You can be confident that our HVAC parts and solutions comply fully with both local and international standards, as well as multiple regulatory requirements.
Underwriter Lavoratories
The UL Certification Marks serve as a recognized symbol of trust in our customers’ products and reflect an unwavering commitment to advancing our safety mission.
Certificate of Conformity
On commercial products, the presence of the logo means that the manufacturer or importer affirms the goods' conformity with European health, safety, and environmental protection standards.
ATEX directive Safety approved
The ATEX directives are two EU directives describing the minimum safety requirements for workplaces and equipment used in explosive atmospheres.
Absolute Hygiene Approved
Gerhman ensures that its products are rigorously tested and certified for hygiene compliance. Our certificates validate conformity with diverse hygiene standards and directives. All tests are conducted by the independent parties
The Turkish Standards Institution
Is a public standards organization whose mission is to increase the competitiveness of Turkey, facilitating trade on national and international levels and develop society's standard of living by providing standardization and conformity assessment in diverse fields
The Customs Union Certificate of Conformity (EAC certificate)
Is an official document confirming the conformity of the quality of production with the approved standards within the Customs Union region.
Quality Managerment Systems
Gerhman has been officially registered and is currently certified as operating a Quality Management System which complies to ISO 9001:2015
Quality management Customer satisfaction
ISO 10002:2014 provides guidance on the process of complaints handling related to products within an organization, including planning, design, operation, maintenance, and improvement. The complaints-handling process described is suitable for use as one of the processes of an overall quality management system.
Environmental management
ISO’s environmental standards, the tools for translating passion into effective action. Globally.
Occupational health and safety management system
This standard guides organizations in establishing occupational health and safety management systems and offers a framework for reducing risks in workplaces, ensuring the health and safety of employees.


Lost your password?