Well, the first thing we did, of course, was clean up the data. We've linked with the provinces, as you've heard, and we're getting death information and historical information. For example, from Ontario we got at least five years' worth of historical data.
As we make agreements with each province, we're going to go back and match computer-wise to the database to flag any deaths we didn't know about. We've gone through the system and matched it against all other systems that use the SIN number. If we see that there's been no activity in five years, for example, if there's been no tax deduced, no premiums of any kind paid, no benefits claimed by that person, if that person just hasn't shown up in five years on any of these valid usages, we mark the SIN as dormant. Should that person ever show up for benefits, he or she would be called in and interrogated to make sure they proved their identity.
We're linking with Citizenship, as you've heard, to make sure our files are clean. We're matching the information on birthdays and so on from CRA files, so as you file your income tax we'll see if it's compatible with our registry.
We have brought the incidence down from five million to 700,000.
We've just hired an independent firm to go through and look at the quality of the data again and set standards of quality for different kinds of errors. Some errors are more important than others. Some errors are identity issues. Other errors may be a flip of the birth date--day, month, year; month, day, year.
As you've heard, up until 1976 you didn't have to prove anything to get a social insurance number. That's the history of it. It was just an account number. Decisions were taken back then--and the decisions are still valid--not to call these people in, not to bother these more senior people to start proving their identity all over again. But we look at it when they come to apply for benefits. We validate them again when they come for CPP; we still ask for documentation.
So we've cleaned up that methodology.
The really important thing we've done is implement a brand new state-of-the-art system that allows people to get a SIN number in 15 minutes. It puts them in front of an individual who's well trained on identity and documents. We link our files with all the provincial files so that when a person comes in with a birth certificate from Ontario, we not only know that this is how it should look--we put it under the scope of special equipment to make sure it's a valid document--but we also link in technologically with the province to see if it actually matches what the province has for this individual. And should it not match, we don't just say, you can't get a SIN; we go back to the province and we start an investigation. So we're helping the province to clean up as well.
I think we're pretty good. Our agents at the front desks in all our offices will have online access to that central index file to double check. When you're in front of us, they can double check the information you may have given us 30, 40, or 50 years ago to see if it all still matches the documents you're showing us.
So we're working on it, and it's really coming along. We hope the Auditor General will validate that.