As each PNP program is entirely different from other, which is definitely a tough nut to crack for an applicant, hence resulting in failure to find a relevant program suitable to his individualized needs and credentials. In simple words, one needs to be professionally qualified in Canadian Immigration Law and own adequate knowledge of each program, if he really wants to render successful results for a PR application. Making a small error or missing a simple guideline of PNP application, may result in a refusal and hence disappointment. Not all the rejections can be ‘appealed at IRB’ or requested to seek leave for a ‘judicial review at Federal Court’ of Canada, and if they are, they put huge load on your pocket and exhibit less success rate.