ZEN-NOH (全農, Zennō), National Federation of Agricultural Co-operative Associations (全国農業協同組合連合会, Zenkoku Nōgyō Kyōdō Kumiai Rengōkai), is a federation of agricultural cooperatives in Japan. ZEN-NOH was formed in 1972 with the joining of the ZENHANREN group (National Marketing Federation of Agricultural Cooperative Associations) and the ZENKOREN group (National Purchasing Federation of Agricultural Cooperative Associations). ZEN-NOH consists of 1,173 agricultural cooperatives and federations that in 2004 had a combined revenue of $53.8 billion (USD).