I would not wait until the last day before making sure you comply with the new amendments. Because unless Ashc roft changes his mind, these amendments will go through.
So when the last date for updating your records arrives, October 1st I think, if you do not comply you can take down all your content or pray they do not come knocking.
Here is where you will find the best advise and the most in one place.
Wait until the last minute if you want or act now.