On April 1, 2015, Citizenship and Immigration Canada published regulations implementing its Electronic Travel Authorization ("eTA") program. The regulations initially required eTAs to be mandatory as of March 15, 2016. Fortunately, the new Liberal Government has decided to delay the enforcement of the eTA requirement until Fall 2016 (no exact end date has been announced) by implementing a "leniency period." During the leniency period, visa-exempt foreign nationals who do not have an eTA will still be permitted to enter Canada as long as they have appropriate travel documents, such as a valid passport. Nevertheless, visa-exempt foreign nationals are encouraged to obtain an eTA as soon as possible.