It looks like their terms of use [0] are that information and data are under a "Database Contents License (1.0)" [1] [2] and photos are under CC-BY-SA [3]. [0]

It looks like their terms of use [0] are that information and data are under a "Database Contents License (1.0)" [1] [2] and photos are under CC-BY-SA [3]. [0] https://world.openfoodfacts.org/terms-of-use https://world.openfoodfacts.org/terms-of-use [1] https://opendatacommons.org/licenses/dbcl/1-0/ https://opendatacommons.org/licenses/dbcl/1-0/ [2] https://en.wikipedia.org/wiki/Open_Database_License https://en.wikipedia.org/wiki/Open_Database_License [3] https://creativecommons.org/licenses/by-sa/3.0/deed.en https://creativecommons.org/licenses/by-sa/3.0/deed.en