Canada will once again implement additional temporary import requirements for U.S. origin romaine lettuce for Fall 2023. The additional requirements will be in effect from September 28, 2023 to December 20, 2023. As with previous years’ requirements, Canada will require imported romaine lettuce and/or salad mixes containing romaine lettuce originating from the Salinas Valley counties of Santa Clara, Santa Cruz, Monterey, or …