Following the IJC recommendations of 1917, discussions between the federal governments of Canada and the United States resulted in the 1925 Canada/USA Convention and Protocol regarding Lake of the Woods. This treaty established the water level operating range on Lake of the Woods, defined the purpose and general mode of operation, and provided for two boards to control regulation. The previously established Canadian LWCB was to regulate the lake on an ongoing basis, but its decisions were to be subject to approval by an International Lake of the Woods Control Board (ILWCB) whenever lake levels rose above or fell below certain limits. In cases where agreement could not be reached between Canadian and American members of the international board, the disputed matter would be referred to the IJC for the final decision. The International Lake of the Woods Control Board, however, is not a board created by the IJC. The board's members (one American and one Canadian) are appointed by the respective federal governments.