Hi,
I have checked the info for India in http://wiki.openstreetmap.org/wiki/Tag:boundary%3Dadministrative and could not find the boundary (admin_level) for parliamentary, assembly limits. I have only started image tracing over the NCR maps given by election commission and state election commissions. I could not find a better data source.
Im using a number admin_level=6 for assembly boundaries and will use admin=5 for parliamentary boundaries.
Please suggest.
Thanks,
thevikas