Section 14(3)(a) in Tamil Nadu Village Panchayats (Assessment and Collection of Taxes) Rules, 1999
(a)Notwithstanding anything contained in sub-rule (2), the Inspector may, for sufficient cause, from time to time, by order - (i) postpone the general revision of assessment book, or(ii)stay the proceedings relating to the general revision of assessment book, for a period of one or more half-years at a time, but not exceeding in any case four half-years: