FSC Chain of Custody seal (recognised at world level):
This seal is only applied to doors and windows if the ability to track backwardly the timbers used in manufacture of the products to be sealed can be guaranteed, though separation/identification of the raw materials at both warehouse and woodworking level. Therefore, it must be proven that the products to be FSC sealed are made from materials originating from suppliers who adhere to FSC protocol, which requires forestry management according to strict environmental, social and economic standards.

PEFC Chain of Custody seal (recognised at European level):
Similarly to the FSC, this organisation promotes sustainable forestry management, and uses similar methods. To date, only 2 Italian companies are PEFC Chain of Custody certified and none are certified for forestry management. At European level, however, many sawmills used by Italdoors have already obtained this certification, such as the Swedish companies Skogsägarna and Moelven, and the Finnish companies Finnforest, Luvian, Stora Enso, etc. PEFC Chain of Custody seal (recognised at European level):