3.2. A holder of a wood processing plant operating permit, accredited by the Minister to enable the permit holder to obtain a management permit in a management unit to supply the permit holder’s plant, in particular, where a volume of timber is made available following a person’s waiver of the right provided for in a reservation agreement or by reason of the failure by that person to exercise that right in a previous year, shall pay a contribution to the forestry component of the Natural Resources Fund.