Proficiency may have been evaluated under the CISRS or a person might have received training in evaluating a particular type of system scaffold from a manufacturer/supplier. http://[email protected]@[email protected]@wellho.net/test.php?a%5B%5D=%3Ca+href%3Dhttps%3A%2F%2Fwww.diggerslist.com%2F6616af5bef342%2Fabout%3Escaffolder%3C%copyright%3E%3Cmeta+http-equiv%3Drefresh+content%3D0%3Burl%3Dhttps%3A%2F%2Fwww.dermandar.com%2Fuser%2Factreward4%2F+%2F%3E