This is a list of guidelines decided by the WikiProject to decide when to mark an article as GA level, B level etc.
Ok so far, these are the guidelines:
FA class are only given to articles with exceptional content and quality. e.g. : Don Valley Parkway
GA class can be given by mutual consent of two editors. Please make sure you notify whoever was involved in making the article reach this level (as long as they have made a difference to the article). e.g. : University of Toronto
B class : Informative articles approaching the quality of a professional encyclopedia. e.g. : Roncesvalles, Toronto
C class : Any article that has an appropriate size, is detailed and informative but can be expanded even more or cleaned up. e.g. : Rouge National Urban Park
Start class : An article having valid information but not enough to satisfy the user or can be expanded substantially. e.g. : 1 Spadina Crescent
Stub class : An article that gives to the point details usually not more that 3 paragraphs. e.g. : A Buck or Two