The International Labour Office is the permanent secretariat of the International Labour Organization. It is the focal point for International Labour Organization's overall activities, which it prepares under the scrutiny of the Governing Body and under the leadership of the Director-General.

The Office employs some 2,700 officials from over 150 nations at its headquarters in Geneva, and in around 40 field offices around the world. Among these officials, 900 work in technical cooperation programmes and projects.

The Office also contains a research and documentation centre.