It is <b>not</b> sanctimonious to state the facts. The law is <b>very</b> clear, to wit, the burden of proof, as regards evidence that citizenship requirements have been met, falls <b>solely</b> on the citizenship applicant. Period, end of story.links18 said:You keep repeating this, but it doesn't make it any less sanctimonious the more times you say it. There are many reasons why a PR might not have a 100 percent correct and accurate accounting of their trips outside of Canada--starting with the fact that IRCC/CIC has historically instructed citizenship applicants to estimate trips to the US if they don't remember the exact dates. These instructions give the impression that estimating is perfectly fine and legitimate and that therefore a totally anal obsessive reporting of trips across the border is not necessary. Of course, this wont stop them from holding an applicant to a different standard once the application has been submitted, so best to keep as an accurate a record as possible.
Citizenship and permanent residence both have residency requirement components. Any and all trips out of the country, regardless of duration, should be accounted for and supported, as much as possible, by independent, third party verifiable documentation. Failure to do so is an invitation to have one's application scrutinized.
"Anal obsessive" accounting is not only appropriate when dealing with governments, it is the recommended course of action. Information is a weapon. One who is armed with information, and practiced in wielding it, is likely to overcome or circumvent just about any obstacles governments put in one's way. Those who come prepared, and armed with adequate information, to do bureaucratic battle with government are bound to triumph in their purpose.