National difference

•For general (Part 0), Intrisical safety “i” (Part 11) and type “n” (Part 15), one edition prior to the latest IECEx standards are adopted (as of July 1st of 2019).
•Simple apparatus cannot be used without certificate, except for the equipment not exceeding 1.5V, 0.1A and 25mW in its ratingregardless of type of protection.
•Certificate of Ex component, Ex equipment cable gland, Ex equipment thread adapter and Ex equipment blanking element cannot be issued. These are certified in the condition of combination with equipment.
•Ex component, Ex equipment cable gland, Ex equipment thread adapter and Ex equipment blanking element can be certified by TIIS on the voluntary basis, and the TIIS-component certificate can be utilized in the process of TIIS-equipment examination.