CIQ: has any tax admin used it?

Has anyone in the group used CIQ as the basis for the solution to
an identification requirement?  The Position Paper v1.0 says this:

>- Monitor the progress of CIQ. 
>- Assess if CIQ has matured enough for the efficient 
>  and effective development of tax documents. 
>- Work on proof of concept to determine usefulness 
>  of CIQ within the tax context.

which implies that the appropriateness of CIQ is still to be
determined.

If no one has used it, has anyone documented their reasons for
ruling it out?

Any advice will be appreciated.  Thanks!


andrew []
ph 613-797-8123
fx 831-300-4097
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