I have a question for you and PMM. Do you know if there is an audit on citizenship applications ever, I mean if visa officer has made a mistake granting citizenship to some one who is not eligible or by mistake denying citizenship to some one who qualifies for it..?
As far as I am aware, the most recent Auditor General Report following an audit of the grant citizenship program is found here:
http://www.oag-bvg.gc.ca/internet/English/parl_oag_201602_02_e_41246.html#hd2a
This report was more or less focused on detecting and preventing fraud in the citizenship program, and indeed is titled:
"Report 2—Detecting and Preventing Fraud in the Citizenship Program"
It dates from the spring of 2016, so is nearly two years old now. It appears, however, that the recent dramatic surge in issuing CIT 0205 PPQ-QAE and related requests to citizenship applicants is probably at least related to recommendations made in that report if not a direct response.
Otherwise, over the years one sees various references and reports to auditing procedures and Quality Control or Quality Assurance measures aimed at reviewing the grant citizenship application procedures and process.
In terms of reviewing individual cases, specific grants of citizenship, on the verification of qualifications side of the equation, the routine processing of a grant citizenship application goes through multiple specific steps which are prescribed in the File Requirements Checklist (or a comparable replacement if the FRC has been replaced recently) involving multiple individual processing agents along the path, culminating (in most cases) in a decision by a Citizenship Officer approving and granting citizenship. To what extent, if any, there is any cross-checking done by additional or reviewing processing agents to verify grants of citizenship have not been erroneously approved, I am not sure. My impression is that the current system, which among other things requires a GCMS clearance check for every action on the application, probably gets it right a very high percentage of the time . . . except, perhaps, fraud related error, which was the primary subject of the 2016 audit and probably the primary focus of the current PPQ-QAE so many are now getting.
On the potential error of denying citizenship side of the equation, while denied applicants do not have a right to appeal, the wrongfully rejected applicant can request a hearing with a Citizenship Officer, all presence cases are also reviewed and decided by a Citizenship Judge, and in either case the rejected applicant can seek leave for judicial review from the Federal Court.
And of course there is the current surge in issuing PPQ-QAE CIT 0205 which is purportedly an effort to conduct a Quality Assurance Exercise to determine if the current citizenship application process is adequate, to identify qualified applicants and grant them citizenship, and to identify ineligible applicants, and to otherwise enforce immigration and citizenship laws.