robw said:
Not sure. Perhaps OP can clarify? I personally can't imagine there's some shadow organization tracking travel that isn't CBSA, but in this age of NSA spying and whatnot, who knows...
You also might be right in that OP assumes they are correct because they're telling him so in an authoritative manner, but if we take his word on everything he says, perhaps they have additional avenues than the ICES to check travel history.
To be clear: even CBSA is
NOT tracking travel.
The fact that certain information is captured (collected) relative to particular events (like POE examination upon entry), stored, and accessible, does not rise anywhere near to the level tracking travel.
On the other hand, it would be no surprise that IRCC can, and sometimes does, go to other sources for additional information, including information related to travel.
In a case a few years ago, the decision indicated that CIC had obtained information about a conference in Switzerland at which the applicant was featured as a participant on behalf of a certain company. There was no explanation as to how CIC obtained this information, only that it contradicted the applicant's travel declarations (which indicated he was in Canada at that time) and contradicted the applicant's report he was unemployed at that time as well. There was no hint there was extensive tracking of this individual's whereabouts or employment activities,
only that CIC had acquired this specific information contrary to the information provided by the applicant.
There was a more recent case in which CIC inferred the applicant was abroad during a period of time based on items listed in the applicant's resume at linkedin.
Such cases reveal that CIC has indeed sought out alternative sources of information regarding applicants on at least some occasions.
And indeed, that is what CIC/IRCC does, and more so once a
reason-to-question-residency/presence is identified, it conducts an examination of known information looking for anomalies, incongruities, inconsistencies, discrepancies, or omissions, and it may also either conduct an investigation itself or make a referral for another body of government to investigate (including most often CBSA and/or the RCMP), in which case the respective investigating body will probe other sources of information (including, on occasion, things like telephoning employers, landlords).
But note: IRCC will not divulge the details of investigatory procedures. This information is strictly confidential. To the extent the public can know, that is usually dependent on extrapolating from anecdotal reports and what can be discerned in the officially published Federal Court decisions.