International Labour Organization (ILO)

The International Labour Organization (ILO) is the United Nations body that sets the global rules of work. Since 1919 it has put states, employers and unions in the same room to agree on pay, hours, safety, child labour and forced labour.

The ILO drafts binding conventions, reviews how member states apply them, and publishes the data underneath through ILOStat, its own database of country profiles on wages, working hours and informal employment.

Its 1998 Declaration on Fundamental Principles and Rights at Work fixes the rights every member owes its workers, whether or not that state has ratified the matching convention.

The agency enforces nothing directly. It names non-compliant governments in public reports, sends technical missions, and helps ministries draft model law.

Trade schemes do the harder work. The EU’s GSP+ scheme links tariff preferences to ratification of core conventions, which pulls employee benefits and compliance costs straight into a buyer’s sourcing decision.

Key takeaways

• The ILO sets global labour standards through 191 conventions and 208 recommendations, adopted at the annual International Labour Conference in Geneva.
• Its 187 member states cover nearly every country in the United Nations system, which the ILO joined as the first specialised agency in 1946.
• The tripartite structure gives worker unions and employer federations independent votes alongside governments, a design no other UN agency uses.
• Ten conventions now sit on the fundamental list: the original eight, plus Conventions 155 and 187 on occupational safety, added in 2022.
• The 2022 Global Estimates counted 27.6 million people in forced labour, up from 24.9 million in 2016, a rise of 2.7 million that now sets buyer audit priorities.

How it works

The ILO adopts conventions and recommendations at the International Labour Conference, which meets every June in Geneva. Member states then choose whether to ratify. Ratification binds domestic law and triggers annual reporting to the ILO’s Committee of Experts.

Convention 189 on domestic workers shows the pipeline end to end. Delegates adopted it by a two-thirds Conference vote in 2011, and it then travelled state by state. Twelve years on, 39 countries had ratified it.

Those instruments produce numbers buyers quote constantly and rarely agree on.

Review sits with the Committee of Experts, which reads state reports and flags gaps, and with the annual Conference Committee on the Application of Standards. Serious cases go to a Commission of Inquiry.

The tripartite structure is what sets the ILO apart — no other UN agency seats unions and employers with votes of their own. Each delegation carries four votes: two for the government, one for employer federations, one for worker unions.

Governments hold half the floor, not all of it. So collective bargaining logic shapes a standard while it is drafted, and the International Trade Union Confederation fills much of the worker side.

Beyond standard-setting, the ILO publishes the annual World Employment and Social Outlook and works with the World Trade Organization and the World Bank on trade and labour spillovers.

Ratification varies more than buyers expect. Only 55 of the 187 member states have ratified all ten fundamental conventions, fewer than one in three, and the United States has ratified two.

Treat the ILO framework as a floor — not a ceiling — and layer private audits on top.

OA insider read: for buyers screening offshore vendors in Business Process Outsourcing (BPO), ratification maps are the cheapest first filter, and the ILO’s own overview sets out the mandate behind them.

A country that has ratified Conventions 87 and 98 signals baseline union freedom. One that has ratified Convention 189 signals domestic-worker protection with legal teeth. Neither tells you what a given delivery site does on a night shift.

Examples

ILO standards move through ratification and public pressure rather than courts. The cases below run from 2011 to 2022 and show the route from a Geneva vote into national statute, factory audits and buyer shortlists in offshore markets.

Philippines, domestic workers. The country ratified Convention 189 in 2012 and passed the Kasambahay Law in 2013. It set a minimum wage, social security and rest days for over a million workers in this top outsourcing destination.

South Africa, one year later. It ratified the same convention in 2013, and the Domestic Workers Sectoral Determination now sets minimum earnings and paid leave. Recruiters serving outsourcing providers screen against those thresholds as local labor laws.

Better Work, the ILO on a factory floor. The programme trains labour inspectors and audits garment plants in Vietnam, Bangladesh, Cambodia and Jordan for retail supply chains. It is standard-setting turned into fieldwork — inspectors, not communiqués.

The global forced-labour count. The ILO’s 2022 Global Estimates of Modern Slavery counted 27.6 million people in forced labour, up from 24.9 million in 2016. That rise of 2.7 million drives buyer code of conduct audits across India and Southeast Asia.

Safety joins the top tier. Conventions 155 and 187 were added to the fundamental list in 2022, taking it from eight instruments to ten. Occupational safety now sits beside forced-labour rules, resetting the organizational culture multinationals expect of suppliers.

Related terms

This cluster covers the rules of work, not its economics. The terms below sit next to the ILO in the standard-setting chain: the statutes conventions influence, the bargaining model they protect, and the private rulebooks buyers write on top.

• Labor Laws: the national statutes ILO conventions shape at country level.
• Collective Bargaining: the negotiation model the ILO’s tripartite structure protects.
• Minimum Wage: a pay floor shaped by ILO Convention 131 in many member states.
• Employee Benefits: the social security package ILO Conventions 102 and 168 codify.
• Compliance: the reporting and audit posture ratification asks of a member state.
• Code of Conduct: the internal rulebook multinationals write to mirror ILO standards.
• International Trade Union Confederation: the global union body behind many worker seats.

FAQ

What does the ILO actually do?

The ILO writes global labour standards, monitors ratifications, and publishes labour market data through ILOStat. It does not enforce anything itself; it relies on public reporting, technical missions and trade-linked pressure to move member states.

How many countries belong to the ILO?

187 member states belong to the ILO. That covers nearly every country in the United Nations system, making it one of the largest UN specialised agencies by membership.

When was the ILO founded, and by whom?

Governments, unions and employers created the ILO in 1919 under Part XIII of the Treaty of Versailles. It became the first UN specialised agency in 1946 and won the Nobel Peace Prize in 1969.

What is a tripartite structure?

Tripartite means each delegation seats three groups with independent votes: governments, employer federations and worker unions. Governments carry two of the four votes, employers and workers one each. The design dates to 1919 and is unique to the ILO.

How many ILO conventions are there?

The ILO has adopted 191 conventions and 208 recommendations. Ten now sit on the fundamental list, after Conventions 155 and 187 on occupational safety joined the original eight in 2022.

Does the ILO cover BPO or outsourcing work?

Yes, conventions on wages, hours, safety and forced labour apply to every sector including BPO, and buyers read ratification data to shortlist offshore destinations before they contract.

Explore more glossary terms and outsourcing guidance at Outsource Accelerator.