Lamothe filed a notice of application Thursday with the Federal Court in Montreal, arguing the sanctions were an arbitrary decision that did not give Lamothe a chance to offer his side of the story.
The order asks a judge to remove Lamothe from the sanctions list and to compel Ottawa to turn over the documents it used to make its decision.
In recent months, Canada has sanctioned 13 of Haiti’s political and business elite, which freezes any Canadian assets they hold in an effort to stop the flow of cash and weapons to criminal organizations.
Violent, feuding gangs have taken over the capital of Port-au-Prince, sexually assaulting women and children while curtailing access to health care, electricity and clean water.
Haiti’s unelected prime minister has called for an international military intervention to allow for humanitarian aid and to create the conditions for an election. The U.S. has said Canada would be an ideal country to lead such a force.
Foreign Minister Mélanie Joly had Lamothe sanctioned on Nov. 17, along with two others whom Ottawa accused of “using their status as current or previous public office holders to protect and enable the illegal activities of armed criminal gangs, including through money laundering and other acts of corruption.”
His lawyer now argues in French-language filings that “the decision to add the applicant’s name to the (sanctions) schedule was made contrary to the principles of natural justice and procedural fairness.”