Stamp Papers - What is the difference between Judicial and Non-Judicial stamp papers ?

These two category Stamp papers are meant to account for the revenue collected from people in two different heads of Account - 1. Judicial and 2. non-judicial. Something which has relation to the administration of justice, judicial papers/stamps are used. Some thing with which is related to the transfer of property, commerciall agreements, Power of Attorney etc, Non judicial stamp papers are used. Hope this clarifies your doubt.