You must file your unjust dismissal complaint with the Labour Program of Employment and Social Development Canada. The Canada Labour Code outlines requirements for the termination of employees.For more information on filing Unjust Dismissal complaints, visit the Filing a complaint web page. B) They can file a complaint alleging unjust dismissal at any Labour Program office no later than 90 days from the date of the dismissal. Before you can file a wrongful termination lawsuit, you need permission from the state EEOC office. A formal complaint investigation will include a complete examination of evidence and documentation including payroll records and timesheets. Filing a Retaliation Complaint. For certain retaliation claims, you may have to file a complaint with a government agency before you go to court. Employers required to pay minimum wage. 16 (1) An employer must pay an employee at least the minimum wage as set out in sections 16.1 and 16.2.