IEC is the Institute Of Exterior Cleaners.
I was just looking at their site, which was linked from Wikipeadia.
I am not a member and whilst I did agree with some of the things they say, it did make me laugh, as the presumption that could be reached was that if you werent a member you must be either unreliable, a dole boy, or incompetent.
Just wondered if any of you were members and if you felt that joining was worthwhile?