Welcome to DAS:

    DAS is the professional assessment service (The Third audit party)

the has established a worldwide network in many parts of the world in our most significant , to guarantee full independence of audits and impartiality of certification decisions. Originally DAS Thailand branch  founded in 2005 and our DAS Headquarter is in UK control the standardization of Management.

Our Service:

ISO 9001:2008                 ISO 14001:2004

OHSAS 18001:2007          ISO  27001:2005

Training Courses

Our aim:
-Best services

-Customer satisfaction

-High Quality audit with high audit experience of our assessor

  DAS is accredited by the United Kingdom Accreditation Service(UKAS) registration

Numbers 127 in Quality and Environment.

To provide the competitive advantage of the certification audit service. We can support the languages for our clients such as  Chinese*  English   Thai

To support and make your job easy and Quick with effectiveness.

*Chinese language 081-8572352