My spouse's parent has super visa (i.e. PG-1 category visa) expiring on March 20, 2023 (same as passport expiry date). Came here to Canada and stayed with us for a year and 3 months from June 2015 to Sept 2016 and went back to the home country. Thinking of coming visit us again this summer. Can experienced friends advise the process? We know we will buy the medical insurance for a year before the visit. Other than that, can the parent just board on a plane and be here in Canada or does the super visa application process and obtaining a new visa has to be done each time as was done for the original application (the first time)? Thanks.