IRTI Ex certification agencies: IRTI

Applicable standards: 

• Flame proof enclosure – CNS 3376-1/C 1038-1 (IEC 60079-1:2014 Ed. 7.0)
• Positive pressure housing type – CNS 3376-2/C 1038-2 (IEC 60079-2:2014 Ed. 7.0)
• Sand filling – CNS 3376-5/C 1038-5 (IEC 60079-5:2015 Ed. 4.0)
• Liquid immersion – CNS 3376-6/C 1038-6 (IEC 60079-6:2015 Ed. 4.0)
• Increased safety –  CNS 3376-7/C 1038-7 (IEC 60079-7:2015 Ed. 5.0)
• Intrinsic safety – CNS 3376-11/C 1038-11 (IEC 60079-11:2011 Ed. 6.0)
• Type of protection –  CNS 3376-15/C 1038-15 (IEC 60079-15:2010 Ed. 4.0)
• Encapsulation  – CNS 3376-18/C 1038-18 (–)
• Dust ignition protection by enclosure – (IEC 60079-31:2013 Ed. 2.0)
• Enclosure type – CNS 15591-0/C 4528-0 (IEC 60079-31)
• General regulation     – CNS 15591-1/C 4528-1 (IEC 60079-0)
• Pressurised enclosure – CNS 15591-4/C 4528-4 (IEC 60079-2)

IECEx certificate/report/QAR:  Acceptable

Factory inspection: No

Local representative: Yes

Certificate validity: 2 years

Sample requirement: No sample

Document checklist: Manual in traditional Chinese, technical drawings, product specification and others

Lead time:  3-4 months

Certification procedure: 

• Application submission
• Document review
• Draft report/certificate review
• Issue of IRTI certificate

Products in scope:

• Ex motors
• Ex luminaries
• Ex switches

If the Ex product is not in scope, Self-declaration is mandatory.
Self-Declaration:

• EX products not falling under previously mentioned categories and have IECEx certification
• Must be registered on Occupation Safety and Health Administration, Ministry of Labor (Taiwanese government) website

Other applicable regulatory requirements: BSMI, NCC and etc.