About Integrated Assessment Services

Integrated Assessment Services Pvt. Ltd. (IAS) is a leading ISO certification body in Thailand that has been providing certification services to Thai and international organizations for over 15 years. IAS is accredited by the Universal Quality Accreditation Services (UQAS), to provide a wide range of ISO certification services, including ISO 9001, ISO 14001,ISO 22000, ISO 27001, HACCP, etc. Other services include product certification, social accountability audits, and environmental impact assessments.

IAS is committed to providing high-quality certification services that add value to our client’s businesses and help them to achieve their organizational goals. We strive to maintain a leadership position in the certification industry by continually improving our services and expanding our accreditations.


Make Better Decisions With IAS

ISO Certification

ISO Certification

ISO – International Organization for standardization is an independent Organization that set out standards for business in terms of Quality, Safety, and Environment of the management System. IAS audits and issues certification towards such standards.

Product Certification

Product Certification

Product certification is a process or method of certifying or qualifying a certain product that has passed the performance test, quality assurance test and meets the criteria mentioned in regulations or specifications typically known as certification schemes...

ISO Training

ISO Training

ISO training is conducted at several levels and stages. With the vast auditing experience in the field of ISO, IAS handles all kind of ISO training in a comprehensive manner such us ISO Lead Auditor Training, ISO Internal Auditor Training..


Why Choose IAS for ISO Certification in Thailand?

In today’s complex marketplace, customers and regulators alike are increasingly looking for evidence that products and services meet specified requirements. An ISO certification from IAS provides third-party assurance that your organization’s processes meet international standards of quality and safety.

As a leading international certification body, IAS provides impartial and rigorous conformity assessment services to ensure that products, systems, and personnel meet the highest standards of quality and safety. Our extensive experience and globally recognized accreditation programs enable us to provide clients with the most efficient and effective conformity assessment solutions.



Client Testimonials

“IAS was very helpful in providing guidance on how to implement an accredited management system that meets the requirements of multiple international standards. Their team has a wealth of experience and knowledge in many different industries.”

-Michael C, CEO, QAI Laboratories, Inc.

“Working with IAS was an excellent experience. They were able to quickly understand our business needs and develop a solution that fit our budget and scope.”

-John D, President, Smith & Jones Consulting

“IAS was extremely helpful in getting our Quality Management System up and running. They provided valuable input on how to structure our processes and procedures to meet the requirements of ISO 9001.”

-Jane F, Quality Manager, Acme Corporation