In view of quality assurance, the HSEO Lab successfully achieved accreditation by the AIHA Laboratory Accreditation Programs, LLC and the Hong Kong Laboratory Accreditation Scheme (HOKLAS) in 1996 and 1999 respectively.  We are one of the only three AIHA LAP, LLC accredited laboratories in China for occupational hygiene chemical analysis.


Accreditation Body Number Scope of Accreditation
AIHA Laboratory Accreditation Programs, LLC  Lab. No. : 102243   Industrial Hygiene Laboratory Accreditation Program (IHLAP)

Hong Kong Laboratory Accreditation Scheme

Registration No.: 094 Environmental Testing


Certificate for AIHA LAP, LLC Accreditation, Laboratory Number: 102243


Certificate for HOKLAS Accreditation, Registration Number: 094