S.a.i.t. and N.a.i.t. are in Alberta, and Alberta was was the first prov. to introduce a practical cooking testing component for the Red Seal. B.C. introduced the cooking component in 2010, Don't know if Ontario has done so yet.
The Red Seal is a Cook's designation, and is governed by the ITA. Every Prov. has their say in how the test should be designed and what should be on it, this is why each Prov. differs so greatly.
There's an old saying that if you have to ask how much a Rolls Royce costs, you can't afford it.
If you have to ask what is on a red seal test, or how to prepare for one, odds are very high that you will fail. Remember, "challenging" the test is the back-door method, the front door method is to complete an apprenticeship and go through the required schooling components of that apprenticeship.
Wendy's and the Red seal have quite a hsitory, and a very bad one at that. Wendy's is the only chain that I know of that requires it's cooks to have a red seal in order to get the highest pay rate in the kitchen. In the late 90's there was a newspaper ariticle where two Wendy's employees challenged the red seal, with all of their employment hours done at Wendy's--no other employer. They passed....