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Dataset · OECD

FDI Regulatory Restrictiveness Index

5 years, 2018–2024 · 104 countries · 5 measures

The OECD's FDI Regulatory Restrictiveness Index scores the rules that limit foreign direct investment — caps on foreign ownership, screening and approval requirements, limits on bringing in foreign managers and experts, and other restrictions — across 22 sectors, from 0 (fully open) to 1 (fully closed). It measures the law on the books, not how welcoming a country is in practice.

This site holds every year from 2018 to 2024, read from OECD’s own data and stored exactly as published.

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FDI Regulatory Restrictiveness Index · the file

Newest
FDI Regulatory Restrictiveness Index, 2024
Held
5 years · 520 rows
Licence
OECD terms

015 years

Every year

Every year comes from OECD’s 2025 release, recalculated on one method. Each opens the full table for that year; each downloads as a CSV.

2018bar height: countries covered, up to 1042024
Every year of FDI Regulatory Restrictiveness Index held on this site, newest first, with its download files.
YearCountriesChangeReadDownload
FDI Regulatory Restrictiveness Index, 2024Newest104±0October 3, 2026CSV
FDI Regulatory Restrictiveness Index, 2023104±0October 3, 2026CSV
FDI Regulatory Restrictiveness Index, 2022104±0October 3, 2026CSV
FDI Regulatory Restrictiveness Index, 2021104±0October 3, 2026CSV
FDI Regulatory Restrictiveness Index, 2018104—October 3, 2026CSV

Every year in one file, one row per country per year: fdi-restrictiveness-all-editions-nations-inquiry.csv

027 columns

What’s in the file

Every column, what it holds, how it is stored and what its values look like — what a reader needs before opening the file.

FDI Regulatory Restrictiveness Index (0 = open, 1 = closed)is built fromForeign equity limits (contribution to the index)Screening and approval (contribution to the index)Restrictions on key foreign personnel (contribution to the index)Other restrictions (contribution to the index)

Every column in the newest file of FDI Regulatory Restrictiveness Index: what it holds, how it is stored, and its range.
ColumnWhat it holdsStored asRange, 2024DistinctEmptySpread
CountrycountryNameThe country’s name, as this file spells it.Text—1040
ISO Codecountry_codeIdentifierThe ISO 3166-1 alpha-3 code, added by this site. Every table here joins on it.Text · 3 letters—1040
FDI Regulatory Restrictiveness Index (0 = open, 1 = closed)fdi_restrictivenessHeadlineThe headline figure: FDI Regulatory Restrictiveness Index (0 = open, 1 = closed).Number · up to 9 decimals0.00017United Kingdom0.56683Libyamiddle 0.078691040
Foreign equity limits (contribution to the index)equity_limitsPart of the headlineThe part of the index from caps on how much of a company foreign investors may own, sector by sector.Number · up to 9 decimals0.000002 share it0.42133Libyamiddle 0.03623970
Screening and approval (contribution to the index)screening_approvalPart of the headlineThe part of the index from requirements that foreign investment be screened, notified or approved before it goes ahead.Number · up to 9 decimals0.0000059 share it0.100006 share itmiddle 0.00000390
Restrictions on key foreign personnel (contribution to the index)key_personnelPart of the headlineThe part of the index from limits on employing foreigners as managers, directors or key specialists.Number · up to 9 decimals0.00000032 share it0.050000DR Congomiddle 0.000600650
Other restrictions (contribution to the index)other_restrictionsPart of the headlineThe part of the index from other limits on foreign firms, such as rules on branches, land ownership, profit repatriation or capital.Number · up to 9 decimals0.000003 share it0.15486Tanzaniamiddle 0.01326980

Profiled from the newest file. Range: the lowest and highest value, with the country holding it when only one does. Spread: countries in ten equal steps from lowest to highest. A higher value is the worse result.

03104 countries across every year

Who is covered

How many countries each year holds, continent by continent, who joined and who left, and which places this site covers that the dataset never has.

All regions
Countries in each year of FDI Regulatory Restrictiveness Index, by continent.
20182021202220232024
Africa2525252525
Americas1010101010
Asia2929292929
Europe3838383838
Oceania22222
All104104104104104

The same 104 countries in every year.

04Provenance

Where it comes from

The path from the publisher to this page, and what was checked and changed on the way.

The site’s method
  1. 1 · Publisher

    OECD

  2. 2 · Their file

    FDI Regulatory Restrictiveness Index 2024

  3. 3 · Read by this site

    October 3, 2026

    Imported by a script that parses each figure and writes it down unrounded.
  4. 4 · Stored as

    5 files, one per year

    Each downloads as a CSV, or every year together as fdi-restrictiveness-all-editions-nations-inquiry.csv
  5. 5 · Used on

    Its statistic page, and every profile it measures

Precision

The headline is stored to 9 decimals, as published.

Rounded by this site

Never. Tables on screen may show fewer decimals; the files never do.

Changed by this site

Reshaped into one row per country: regional and income-group totals are left out, only the columns listed are kept, each row gets its ISO 3166 code, and some country names are brought to one spelling. No value is recalculated, rescaled or rounded.

Read from the OECD's own SDMX API. The four policy categories are stored beside the headline; because a sector cannot score more than fully closed, they can add up to slightly more than the total. The OECD's older vintages of the index, built on an earlier method, are not mixed in.

05Reuse

Licence and credit

What the publisher’s licence lets you do, what it asks of you, and a credit line and citation ready to copy.

Every publisher’s terms

Licence · checked October 3, 2026

OECD Terms and Conditions — data clause

  • Share and redistribute it
  • Adapt it and build on it
  • Use it commercially
  • Credit the publisher

The OECD’s own terms for its data: reuse, including commercial reuse, with the OECD credited as the source.

In plain words

The OECD lets anyone reuse its data for any purpose, commercial use included, provided the OECD is credited and anyone re-licensing the data passes the same credit requirement on.

A credit line

Source: OECD, FDI Regulatory Restrictiveness Index, via Nations Inquiry.

Cite this dataset

OECD. FDI Regulatory Restrictiveness Index, 2018–2024 [data set]. As held by Nations Inquiry, https://nationsinquiry.com/datasets/fdi-restrictiveness

The publisher’s own citation: OECD (2025), OECD FDI Regulatory Restrictiveness Index - Scores, OECD Data Explorer, https://data-explorer.oecd.org/ (accessed on 3 October 2026).

Plain-language summary, not legal advice. The licence text is what binds.

06Where it is used

Around the site

Where these numbers appear on this site, and the datasets nearest to it.

07Questions

FDI Regulatory Restrictiveness Index: questions and answers

What is the FDI Regulatory Restrictiveness Index?

The OECD's FDI Regulatory Restrictiveness Index scores the rules that limit foreign direct investment — caps on foreign ownership, screening and approval requirements, limits on bringing in foreign managers and experts, and other restrictions — across 22 sectors, from 0 (fully open) to 1 (fully closed). It measures the law on the books, not how welcoming a country is in practice.

Which years of the FDI Regulatory Restrictiveness Index can I download?

All 5, from 2018 to 2024, each as a CSV file, or every year together in one CSV.

Does OECD rank countries on it?

No. OECD publishes values only. The positions shown on this site are derived by ordering the published values, and are labelled as ours.

Can I use it commercially?

Yes, under OECD Terms and Conditions — data clause, with credit to OECD. The licence text is linked on this page.

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