Job Recruitment Website - Immigration policy - Are the borders between Canada and the United States open to each other?

Are the borders between Canada and the United States open to each other?

They are interoperable. Before January 2009, you could enter and exit Canada and the United States at will as long as you presented a valid identity document such as a Canadian passport, a Canadian birth certificate and any materials or documents that can prove your Canadian citizenship. border. After January 2009, you must show your Canadian passport to enter or exit the U.S. border by land or sea.