@Joe P
You can get a free copy of your pardon from the Parole Board. 1-800-874-2652
If you don't have a copy of your previous waiver, then don't worry about it.
"Where would I get my certified criminal chq from Ont?" Are you referring to court documents?
Your in Calgary, so I would call Michelle for whats needed at that Airport. If you have a pardon, you need to show the previous record because your fingerprints come up "blank."
You can do a second set of fingerprints under the privacy act (Michelle prefers this method) or get a copy of your pardon and put it in the package.
"On the Homeland site there is no mention of this".
I think everyone needs to remember the following. Homeland Security does not care if your waiver is GRANTED. They also will do NO work on your behalf to look up ANYTHING.
If you don't want to look through this site where there are NUMEROUS pages and posts about what to include, do not do your own waiver. Seriously. If you do not have the time to actually READ all the free information that is here, you don't have the time to actually DO the waiver. Pay someone and get a 5 year waiver.
There is no "oh he gave a half assed effort so lets give him 5 years" waivers. You will get a letter asking you for more info, delay the waiver and if the letter never gets to you the file gets closed. Do the research here, and put in the effort and attention to detail. Or just let someone else do that FOR YOU. If you do it yourself and get a 1 year waiver, you saved NOTHING.