Madam Speaker, Canada very much values its relationship with Spain. The situation in Catalonia remains a domestic matter within Spain. A dialogue between Spain and Catalonia within the constitutional framework is still the best course of action. In accordance with international legal principles recognized by the Supreme Court of Canada, these decisions have to be taken within the constitutional framework. That being said, Canada recognizes a united Spain.
In the House of Commons on October 27th, 2017. See this statement in context.