This promise was considered in the works when the government initiated a consultation process. The government published the final consultation report in June 2019. Since, we found no mention of an action plan, a strategy or a modification of the procurement policy. The last date of modification for the current policy in January 4, 2019. Consequently, this policy is considered broken a the end of the mandate.
December 14, 2018 - "The Government of Canada's Labour Program would like your opinion on what a modern fair wages policy should look like. A fair wages policy typically requires that firms with government contracts pay their employees at least the prevailing wage for their occupation in a given region. The goal of such a policy is to prevent suppliers from competing for government contracts on the basis of substandard wages. [...] In order to move forward with the development of a modern fair wages policy for the federal government, we are seeking your views in three different areas: Who should be covered by this policy? What should the policy require? How should this policy be enforced?" - Consultation on a modern fair wages policy - Government of Canada
January 4, 2016 - Policy and Legal Framework - Public Works and Government Services Canada