Section 7(1) in Tamil Nadu Timber Transit Rules, 1968
(1)The ownership of timber obtained from private lands, markets or depots shall be indicated by a property mark.Explanation. - In this rule, the expression "timber" excludes bamboos and fuel billets not exceeding 12 decimetres in length.All sawn timber where the smallest dimension is not less than 5cm. in thickness and does not exceed 12 decimetres in length shall qualify as "timber" for fixing departmental hammer marking.
