If you intend to fell more than 5m 3 of timber per calendar quarter you must apply for a felling licence under the Forestry Act (1967).
Os ydych chi’n bwriadu cwympo mwy na 5m 3 o bren fesul chwarter calendr, rhaid i chi wneud cais am drwydded cwympo coed o dan Ddeddf Coedwigaeth 1967.