A written program, with demonstrable evidence of implementation, shall maximize the use of wood derived from forests which are certified as sustainably managed by the Forest Stewardship Council(FSC).

• 有证明已实施的书面计划，此计划可将来自森林木材的价值最佳化，而这些木材都有被鉴定是被森林管理委员会持续性管理的。