Trade Skills 4U have today posted a blog on why it is important to take your 17th edition by April 2013.
This is a great blog - well worth sharing. Trade Skills 4U state that this is only a deadline if you are looking to register as a domestic installer.
The rules governing who can register as a qualified supervisor are set to change on the 6th April 2013.
You can read the blog with more information about the upcoming changes HERE
You will also find details on 17th Edition courses