Accreditations

Accreditations and management-system certificates held by Niroo Gostar Lian's laboratories: the basis of the technical validity of every test report we issue.

4 certificates
3 issuing authorities

Inspection body accreditation certificate, ISO/IEC 17020

Number

ISO/IEC 17020
ISO 45001:2018 occupational health and safety management certificate

Issued by

Canada ACS

Number

ME202220O4

Valid until

1405/05/25
Laboratory accreditation certificate, ozone laboratory

Issued by

Iran National Accreditation Center (NACI)

Number

NACI/Lab/530

Valid until

1405/10/12
ISO 9001:2015 quality management system certificate

Issued by

TUV International

Number

4793095

Valid until

1405/06/24

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