It is important that standards are set at a level that is not beyond the capability of our installers. The technologies featured in the new standards are all existing, established technologies, which are already familiar in some fashion to most installers. Through consultation we have learned that most installers see it as part of their job to keep up with technological developments, and so those who are not already confident with these products may choose to take advantage of the wide range of training that exists, much of which is provided for free. Individuals who do not see the value in keeping up with developments in their own field may struggle as the market moves forwards without them, irrespective of the new standards. We are continuing to work closely with industry to make sure information is readily available.