In case anyone contacts their respective PNP -make sure it's done through email, as the officer replying to emails would definitely clear any ambiguity + you have your written proof. Having said that, so far I haven't seen any provincial nomination office give consent for this kind of move because it defeats the purpose of the program. But in case some people ended up talking to wrong personals over phone or were not able to explain the issue properly, it cannot be taken for confusion. For me through taking part in one of the PNP seminars and reading bulletins the rule is pretty straightforward and clear: You stay in province that nominated you until you become a citizen after which you are free to move. Please take a look at below posts from Sr members for better understanding which have been authenticated by Champion members:
You have to sign a declaration while applying for program to establish sucessfully in the province that nominated her. The province nominated her because she can benefit the economy of that province immediatly after landing based on her existing experience and qualifications. If she tried to study out of province right after landing, it is a seious break of her legally abind declaration. She will never be able to apply for citizenship in the future and in the next time she goes oversea and return to canada, her pr will be revoked and she will be deported back to her home country. Please refer to the new immigration bulletin in feb 2011 from cic regarding pnp nominee move out to other provinces for more info. The best is to wait 3 years till you get the citizenship before moving, not counting the time to process the citizenship application
Consequences & Bulletin:
It is not true that as long as you get the PR card you can move to any province without any consequences. It is true, however, that you can live anywhere in Canada with your PR status but everything will be in your immigration record which is permanent and linked to your Social Insurance or Health Card. If you are out of the province for 6 months, you will have to apply for the health card in the province you are living in. In the past few year, CIC have been monitoring the large number of abusers who take the PNP as a stepping stone for queue jumping, in Oct last year, a new technical bulletin have been published which gave instructions on examining PNP PR at the port of entry for preventing this trend: http://www.cic.gc.ca/english/resources/manuals/bulletins/2010/ob251.asp
Please know that any abuse of the system will be taken seriously and will be recorded in the immigration record of each individual. Not only it will immediately invalidate the eligibility of your sponsor to sponsor another one, but also on your ability to sponsor your future dependents as well as your chance to become a citizen/re-enter Canada in the future. There is no free lunch for queue cutters, if you are going to Canada through the PNP route, it is your responsibility to live and establish sucessfully in the province that nominated you:
http://www.cbc.ca/news/canada/new-brunswick/story/2011/02/01/nb-auditor-general-provincial-nominee-program-1102.html
This matter is being taken care of very seriously, so please do not take things for granted unless you have research thoroughly the consequences.