It is not necessary that a Canadian drug store online sticks to cvs pharmacy east lansing all the quality standards set by the Canadian regulatory authorities. Of the hundreds of on-line drug stores cvs pharmacy chambersburg pa operational in the country, only a few are genuine and have the essential licenses. As mentioned before the certificate for offering drugs is offered by the provincial authorities. So the first thing one needs to do is to examine whether the pharmacy is registered as well as has the necessary licenses. If of course, the certificate and also enrollment number ought to be plainly shown on the Canadian drug store online internet site.