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US A.3 G Title is vague and does not follow the wording used in subsequent headers of the same level “A.3 Non-electrical Equipment – General requirements (ISO Similar problem and solution to above. Each wording from CD used. US A.3 T The section leaves the reader to wonder what the point is. It seems that clause A.3 is intended to address aspects and verifications which are fairly universal across non-electrical equipment – as in those aspects which can be addressed using ISO 80079-36 (the former EN 13463-1:2009). Add general aspects which should be controlled: “The following aspects represent a typical listing of aspects which may impact the Ex safety of equipment and should be shown on the manufacturer’s documentation and verified by the manufacturer. Materials used for construction, metallic and nonmetallic Listing of purchase Ex equipment, if any Listing of external coatings and/or paints, if any Thickness of coatings and/or paints applied to equipment, if any Identification of bonding locations, if any Dimensions of bonding locations and associated hardware, if any General layout of equipment” Similar problem and solution to above. Each wording from CD used.