July 24 (Reuters) - Canadian National Railway Co CNR.TO :
* CN BOARD APPOINTS JEAN-JACQUES RUEST PRESIDENT AND CEO
* CO - JEAN-JACQUES RUEST APPOINTED AS PRESIDENT AND CEO OF CN EFFECTIVE IMMEDIATELY
* RUEST WAS APPOINTED INTERIM CEO ON MARCH 5, 2018, IN ADDITION TO RETAINING HIS POSITION AS CHIEF MARKETING OFFICER