Key findings of International Migration Outlook 2023
- India saw the highest migration flows to Organisation for Economic Co-operation and Development (OECD) countries in 2021 and 2022.
- In terms of nationalities, 0.13 million Indian citizens acquired the nationality of an OECD country in 2021.
- Inflows of refugees from Ukraine reached the highest level on record, OECD-wide, due to the ongoing Russia-Ukraine war; more than 10 million people have become either internally displaced or refugees in the OECD region.
- In terms of workers, migration flows from India (+172 per cent), Uzbekistan (+122 per cent) and Turkey (+240 per cent) rose sharply, making them primary countries of origin after Ukraine.
Key facts about OECD
- It is an international organisation of 38 countries committed to democracy and the market economy.
- Its members are typically democratic countries that support free-market economies.
- It was established on Dec. 14, 1960, by 18 European nations, plus the United States and Canada.
- Goal: To shape policies that foster prosperity, equality, opportunity and well-being for all.
- It publishes economic reports, statistical databases, analyses, and forecasts on the outlook for economic growth worldwide.
- The organization also seeks to eliminate bribery and other financial crime worldwide.
- It maintains a so-called “black list” of nations that are considered uncooperative tax havens.
- India is one of the many non-member economies with which the OECD has working relationships in addition to its member countries.
- Headquarters: Paris, France.
Q1) What is Migration?
It refers to the movement of people from one place to another, typically involving a change in their permanent or semi-permanent residence. This movement can occur within a single country or across international borders. Migration can be driven by a variety of factors, including economic, social, political, environmental, and personal reasons.
Source: Nearly half a million Indians migrated to OECD countries in 2021: Report
Last updated on August, 2026
→ UPSC Mains 2026 will be conducted on 21st, 22nd, 23rd, 29th and 30th August 2026.
→ Check out the latest UPSC Syllabus 2026 here.
→ UPSC Mains Admit Card 2026 is expected to be released in early August at upsc.gov.in or upsconline.nic.in
→ Enroll in Vajiram & Ravi’s UPSC Mains Test Series 2027 for structured answer writing practice, expert evaluation, and exam-oriented feedback.
→ Join Vajiram & Ravi’s UPSC Mentorship Program 2027 for personalized guidance, strategy planning, and one-to-one support from experienced mentors.
→ Go through the UPSC Mains Previous Year Papers to enhance your preparation.
→ Download UPSC Mains Essay Paper 2025, UPSC Mains GS Paper-I 2025, UPSC Mains GS Paper-II 2025, UPSC Mains GS Paper-III 2025, UPSC Mains GS Paper-IV 2025, UPSC Mains English (Compulsory) Paper 2025, UPSC Mains Hindi (Qualifying) Paper 2025 here.
→ UPSC has released UPSC Toppers List 2025 with the Civil Services final result on its official website.
→ UPSC Calendar 2027 has been released.
→ Also check Best UPSC Coaching in India







