YES!
Because according to NR 6 item 6.1.1, it is considered combined individual protection equipment all equipment composed by several devices, which are associated by the manufacturer against one or more risks that may occur simultaneously, and that is likely to threaten the safety and health at work.
The safety harness and the fall arrest equipment (lanyard and fall arrest device) used to protect the user are considered combined PPE, since there is no possibility of using only one of the devices and ensure protection against falls.
To acquire the CA from the Ministry of Labor, all the equipment is sent together for certification tests; a given company will only send its own equipment for approval, for this reason it is mandatory to use equipment from the same manufacturer. By consulting their CAs with the Ministry of Labor, we find which equipment is related and can be combined.
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