This industry comprises establishments of the federal government primarily engaged in labour market research and dealing in matters pertaining to employer-employee relations, including the promotion of improved working conditions and the provision of arbitration and conciliation services in collective bargaining.

This industry comprises establishments of the federal government primarily engaged in promoting immigration, assisting immigrants and controlling the entry of individuals into the country.

This industry comprises establishments of federal government departments or agencies primarily engaged in activities that combine labour, employment and immigration services. Establishments primarily engaged in the registration of citizens and the promotion of citizen-oriented activities are included.