I thought I read that there wasn't a way to tell if the seats had complied with the new standards that is why they are suggesting to call the company. My MA65 says 20-65lbs, at least 1yr and walking unassisted and it is a 12/2010 DOM.
The Britax rep is telling stores that their seats comply with the new regulations. They obviously don't though given the minimum ff'ing weight limit. (Which I pointed out to him...)
The walking unassisted wasn't in the manual last time I read it though, so perhaps the 22lbs will happen soon.
SK is advertising that their seats meet new standards - apparently they were planning to put it on their boxes.
The new 2011 Dorel seats don't have walking unassisted in the manual, so they don't meet it on that basis alone.
The My Ride has had the 22lbs and walking unassisted in it since it became available in Canada - I'm not sure if it's passed dynamic testing - but it's compliant in labels and manuals so far as I know.