What is oecd countries

Last updated: April 1, 2026

Quick Answer: OECD countries are the 38 member nations of the Organization for Economic Co-operation and Development, an international organization comprising mostly wealthy, developed nations dedicated to promoting democracy, economic growth, and social well-being through policy coordination.

Key Facts

The OECD Organization

The Organization for Economic Co-operation and Development (OECD) is an intergovernmental organization established in 1961 to promote economic growth, democracy, and social progress in member countries. With 38 member nations, the OECD represents the world's most developed economies and plays a significant role in shaping global economic policy.

OECD Member Countries

OECD membership includes:

Member countries typically have high gross domestic product (GDP) per capita and established democratic institutions. The organization also works with non-member countries through partnerships and accession processes.

OECD Objectives and Functions

The OECD aims to promote policies that support sustainable economic growth, employment, and improved living standards. Member countries coordinate on various issues including:

OECD Influence and Impact

The OECD produces comprehensive statistics, economic surveys, and policy recommendations that significantly influence government decision-making. The OECD Guidelines for Multinational Enterprises and the OECD Anti-Bribery Convention are particularly influential international standards. OECD research on education systems, tax competition, and labor market policies is widely cited by policymakers and economists worldwide.

Joining the OECD

Becoming an OECD member requires meeting rigorous criteria in democracy, rule of law, and economic development. Prospective members must demonstrate commitment to market economy principles and undergo extensive accession reviews. Recent additions include Colombia, Costa Rica, and several Eastern European nations.

Related Questions

What is the purpose of the OECD?

The OECD promotes economic growth, employment, and improved living standards among member countries through policy coordination, research, and sharing best practices. It serves as a forum for discussing major economic challenges and developing international standards.

How many countries are in the OECD?

The OECD currently has 38 member countries representing most of the world's developed economies. The most recent additions were Lithuania and Latvia, joining in 2018 and 2022 respectively.

What is the difference between OECD and UN?

The UN is a broader organization with nearly all countries as members, while the OECD is more selective with only developed countries. The OECD focuses on economic cooperation and policy coordination, whereas the UN addresses global peace, security, and development.

Sources

  1. Wikipedia - OECDCC-BY-SA-4.0
  2. OECD - Official Websiteproprietary