Sources et licences
Visa Atlas n’utilise que des données officielles librement réutilisables, y compris à des fins commerciales, sans inscription. La licence de chaque source a été vérifiée sur le site de l’éditeur ; la date de vérification est indiquée. Les sources qui n’ont pas pu être vérifiées ne sont pas utilisées. Les intitulés des jeux de données et les attributions figurent dans leur langue de publication.
États-Unis
| Source | Éditeur | Licence | Attribution | Mise à jour | Vérifiée le |
|---|---|---|---|---|---|
| OFLC disclosure data: LCA (H-1B, H-1B1, E-3), PERM, prevailing wage, H-2A, H-2B, CW-1 | U.S. Department of Labor, ETA, OFLC | Domaine public | U.S. Department of Labor, Office of Foreign Labor Certification | Trimestrielle | 24 oct. 2026 |
| OFLC prevailing wage library (FLAG wage data) | U.S. Department of Labor, OFLC | Domaine public | U.S. Department of Labor, Office of Foreign Labor Certification | Annuelle (juillet) | 24 oct. 2026 |
| SeasonalJobs.dol.gov job order feeds | U.S. Department of Labor, ETA | Domaine public | U.S. Department of Labor, Employment and Training Administration | Quotidienne | 24 oct. 2026 |
| OFLC debarred employers; WHD H-1B violations | U.S. Department of Labor, OFLC / WHD | Domaine public | U.S. Department of Labor | Irrégulière | 24 oct. 2026 |
| H-1B Employer Data Hub | USCIS | Domaine public | U.S. Citizenship and Immigration Services | Annuelle | 24 oct. 2026 |
| Immigration and citizenship data (form statistics: I-129, I-140, I-485 and others) | USCIS | Domaine public | U.S. Citizenship and Immigration Services | Trimestrielle | 24 oct. 2026 |
| USCIS fee schedule | USCIS | Domaine public | U.S. Citizenship and Immigration Services | À chaque modification | 24 oct. 2026 |
| Yearbook of Immigration Statistics 2024 | DHS Office of Homeland Security Statistics | Domaine public | DHS Office of Homeland Security Statistics, Yearbook of Immigration Statistics 2024 | Annuelle | 24 oct. 2026 |
| SEVP-certified schools | U.S. Immigration and Customs Enforcement, SEVP | Domaine public | U.S. Immigration and Customs Enforcement, SEVP | Mensuelle et annuelle | 24 oct. 2026 |
| IPEDS fall enrollment and institutional directory | U.S. Department of Education, NCES | Domaine public | NCES, IPEDS | Annuelle | 24 oct. 2026 |
| Visa statistics: monthly nonimmigrant and immigrant visa issuances; Visa Bulletin | U.S. Department of State, Bureau of Consular Affairs | Domaine public | U.S. Department of State, Bureau of Consular Affairs | Mensuelle | 24 oct. 2026 |
| O*NET database and O*NET-SOC crosswalks | U.S. Department of Labor, ETA / O*NET Center | CC BY 4.0 | O*NET 31.0 Database, U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). CC BY 4.0 | Trimestrielle | 24 oct. 2026 |
| CBSA delineation files and county FIPS codes | U.S. Census Bureau | Domaine public | U.S. Census Bureau | À chaque modification | 24 oct. 2026 |
Royaume-Uni
| Source | Éditeur | Licence | Attribution | Mise à jour | Vérifiée le |
|---|---|---|---|---|---|
| Register of licensed sponsors: workers | Home Office / UK Visas and Immigration | Open Government Licence v3.0 | Contains public sector information licensed under the Open Government Licence v3.0. Source: Home Office, Register of licensed sponsors | Chaque jour ouvré | 24 oct. 2026 |
| Register of licensed sponsors: students | Home Office / UK Visas and Immigration | Open Government Licence v3.0 | Contains public sector information licensed under the Open Government Licence v3.0. Source: Home Office, Register of licensed sponsors | Chaque jour ouvré | 24 oct. 2026 |
| Immigration system statistics | Home Office | Open Government Licence v3.0 | Home Office, Immigration system statistics | Trimestrielle | 24 oct. 2026 |
| Immigration Rules: Appendix Skilled Occupations; Appendix Visitor: Visa national list | Home Office | Open Government Licence v3.0 | Immigration Rules, Home Office | À chaque modification | 24 oct. 2026 |
| Home Office immigration and nationality fees | Home Office | Open Government Licence v3.0 | Home Office immigration and nationality fees | À chaque modification | 24 oct. 2026 |
| Tuberculosis tests for visa applicants: approved clinics | UK Visas and Immigration / UK Health Security Agency | Open Government Licence v3.0 | GOV.UK, Tuberculosis tests for visa applicants | À chaque modification | 24 oct. 2026 |
| Embassies and consulates | Foreign, Commonwealth & Development Office | Open Government Licence v3.0 | FCDO | À chaque modification | 24 oct. 2026 |
| Companies House basic company data | Companies House | Companies House public data (no restrictions on use) | Contains Companies House data, Crown copyright | Mensuelle | 24 oct. 2026 |
| UK Standard Occupational Classification 2020 | Office for National Statistics | Open Government Licence v3.0 | Office for National Statistics | — | 24 oct. 2026 |
| HESA Table 28: non-UK permanent address students by HE provider | HESA (Jisc) | CC BY 4.0 | HESA, Table 28 — Non-UK permanent address students by HE provider, CC BY 4.0 | Annuelle (janvier) | 24 oct. 2026 |
Canada
| Source | Éditeur | Licence | Attribution | Mise à jour | Vérifiée le |
|---|---|---|---|---|---|
| Positive Labour Market Impact Assessment (LMIA) employers lists | Employment and Social Development Canada | Open Government Licence – Canada | Contains information licensed under the Open Government Licence – Canada. Source: ESDC | Trimestrielle | 24 oct. 2026 |
| Employers who were found non-compliant / negative LMIA list | Employment and Social Development Canada | Open Government Licence – Canada | Contains information licensed under the Open Government Licence – Canada. Source: ESDC | Trimestrielle | 24 oct. 2026 |
| Temporary Foreign Worker Program LMIA statistics | Employment and Social Development Canada | Open Government Licence – Canada | Contains information licensed under the Open Government Licence – Canada. Source: ESDC | Trimestrielle | 24 oct. 2026 |
| Temporary residents: work permit holders (TFWP and IMP) | Immigration, Refugees and Citizenship Canada | Open Government Licence – Canada | Source: IRCC | Mensuelle | 24 oct. 2026 |
| Temporary residents: study permit holders | Immigration, Refugees and Citizenship Canada | Open Government Licence – Canada | Source: IRCC | Mensuelle | 24 oct. 2026 |
| Express Entry: invited candidates | Immigration, Refugees and Citizenship Canada | Open Government Licence – Canada | Source: IRCC | Mensuelle | 24 oct. 2026 |
| Job Bank job postings | Employment and Social Development Canada | Open Government Licence – Canada | Source: ESDC, Job Bank | Mensuelle | 24 oct. 2026 |
| Job Bank wages | Employment and Social Development Canada | Open Government Licence – Canada | Source: ESDC, Job Bank | Annuelle | 24 oct. 2026 |
| Citizenship (IRCC); place of birth tables (Statistics Canada) | IRCC / Statistics Canada | Open Government Licence – Canada | Source: IRCC / Statistics Canada | — | 24 oct. 2026 |
| National Occupational Classification (NOC) 2021 Version 1.0 | Statistics Canada | Statistics Canada Open Licence | Statistics Canada, NOC 2021 V1.0 | — | 24 oct. 2026 |
| Permanent residents: monthly | Immigration, Refugees and Citizenship Canada | Open Government Licence – Canada | Source: IRCC | Mensuelle | 24 oct. 2026 |
| Express Entry permanent residents: monthly | Immigration, Refugees and Citizenship Canada | Open Government Licence – Canada | Source: IRCC | Mensuelle | 24 oct. 2026 |
| Temporary residents who transitioned to permanent residence | Immigration, Refugees and Citizenship Canada | Open Government Licence – Canada | Source: IRCC | Mensuelle | 24 oct. 2026 |
| Concordance NOC 2016 V1.3 – NOC 2021 V1.0 | Statistics Canada | Statistics Canada Open Licence | Statistics Canada, Concordance NOC 2016 V1.3 – NOC 2021 V1.0 | — | 24 oct. 2026 |
| Immigration and Refugee Protection Regulations (SOR/2002-227): visa and eTA requirements | Justice Canada | Reproduction of Federal Law Order | Immigration and Refugee Protection Regulations, SOR/2002-227 | À chaque modification | 24 oct. 2026 |
Union européenne et Europe
| Source | Éditeur | Licence | Attribution | Mise à jour | Vérifiée le |
|---|---|---|---|---|---|
| Visa statistics for consulates (short-stay Schengen visas), 2009 onwards | European Commission, DG Migration and Home Affairs | CC BY 4.0 | © European Union, DG Migration and Home Affairs, visa statistics. CC BY 4.0 | Annuelle | 24 oct. 2026 |
| Regulation (EU) 2018/1806, Annexes I and II (visa list) | European Union, EUR-Lex | Commission Decision 2011/833/EU (reuse of Commission documents) | © European Union, EUR-Lex, Regulation (EU) 2018/1806 | À chaque modification | 24 oct. 2026 |
| Regulation (EU) 2019/1155 (Visa Code amendment: visa fee) | European Union, EUR-Lex | Faits tirés de textes juridiques (non protégés) | © European Union, EUR-Lex, Regulation (EU) 2019/1155 | À chaque modification | 24 oct. 2026 |
| Schengen representation arrangements | European Commission, DG Migration and Home Affairs | CC BY 4.0 | © European Union, DG Migration and Home Affairs, visa statistics. CC BY 4.0 | À chaque modification | 24 oct. 2026 |
| Eurostat migration datasets (migr_resfirst, migr_resocc, migr_resedu, migr_resbc1, migr_acq, migr_eirfs and others) | Eurostat | CC BY 4.0 | Source: Eurostat (dataset code shown with each figure) | Annuelle | 24 oct. 2026 |
| Eurostat Structure of Earnings Survey 2022: mean annual earnings by occupation (earn_ses22_28) | Eurostat | CC BY 4.0 | Source: Eurostat, Structure of Earnings Survey 2022 | — | 26 oct. 2026 |
| Ausländerzentralregister: foreign population | Statistisches Bundesamt (Destatis) | Datenlizenz Deutschland – Namensnennung – Version 2.0 | Statistisches Bundesamt (Destatis), Ausländerzentralregister | Annuelle (avril) | 24 oct. 2026 |
| Permessi di soggiorno dei cittadini non comunitari | Istat | CC BY 4.0 | Fonte: Istat | Annuelle | 24 oct. 2026 |
| VAN66, VAN77M: residence permits granted | Danmarks Statistik | CC BY 4.0 | Kilde: Danmarks Statistik | Annuelle et mensuelle | 24 oct. 2026 |
| TAB1614, TAB6670: immigration by grounds for settlement and citizenship | Statistiska centralbyrån (SCB) | CC0 | Källa: SCB | Annuelle | 24 oct. 2026 |
| StatLine 84809NED: immigrants by migration motive and nationality | Centraal Bureau voor de Statistiek (CBS) | CC BY 4.0 | Bron: CBS | Annuelle | 24 oct. 2026 |
| Statistikkbanken 07113: immigration by reason for immigration | Statistisk sentralbyrå (SSB) | CC BY 4.0 | Kilde: Statistisk sentralbyrå | Annuelle | 24 oct. 2026 |
| StatFin 11a8: immigration and emigration by citizenship | Tilastokeskus (Statistics Finland) | CC BY 4.0 | Lähde: Tilastokeskus | Annuelle | 24 oct. 2026 |
| OGD_bevwan020_AUSSENWAND_100: external migration by citizenship | Statistik Austria | CC BY 4.0 | Quelle: Statistik Austria | Annuelle | 24 oct. 2026 |
Asie-Pacifique et autres
| Source | Éditeur | Licence | Attribution | Mise à jour | Vérifiée le |
|---|---|---|---|---|---|
| Temporary Work (skilled) visa program (BP0014) | Department of Home Affairs | CC BY | Department of Home Affairs, CC BY | Trimestrielle | 24 oct. 2026 |
| Australian Migration Statistics | Department of Home Affairs | CC BY 2.5 AU | Department of Home Affairs, CC BY | Annuelle | 24 oct. 2026 |
| ANZSCO; OSCA | Australian Bureau of Statistics | CC BY 4.0 | Australian Bureau of Statistics | — | 24 oct. 2026 |
| 「外国人雇用状況」の届出状況 | 厚生労働省 | 公共データ利用規約（第1.0版）PDL1.0 | 出典：厚生労働省「外国人雇用状況」の届出状況（令和7年10月末時点）を加工して作成 | Annuelle (janvier) | 26 oct. 2026 |
| 在留外国人統計 | 出入国在留管理庁 (e-Stat) | 政府標準利用規約（第2.0版） | 出典：出入国在留管理庁「在留外国人統計」 | Semestrielle | 24 oct. 2026 |
| 引進移工在臺人數 (migrant workers in Taiwan by nationality, sex, age and type of work) | 勞動部 Ministry of Labor (data.gov.tw) | 政府資料開放授權條款－第1版 (Open Government Data License v1.0) | Ministry of Labor, Taiwan (勞動部), data.gov.tw — Open Government Data License v1.0 | Annuelle | 26 oct. 2026 |
| Immigration Department statistics | Immigration Department (DATA.GOV.HK) | DATA.GOV.HK terms and conditions | Immigration Department, DATA.GOV.HK | Annuelle | 24 oct. 2026 |
Monde
| Source | Éditeur | Licence | Attribution | Mise à jour | Vérifiée le |
|---|---|---|---|---|---|
| International Migration Database | OECD | OECD terms and conditions (data reuse permitted) | OECD, International Migration Database | Annuelle | 24 oct. 2026 |
| International Migrant Stock 2024: destination, origin, destination and origin | United Nations, DESA Population Division | CC BY 3.0 IGO | United Nations, DESA Population Division, International Migrant Stock 2024 (CC BY 3.0 IGO) | Irrégulière | 26 oct. 2026 |
| World Development Indicators: personal remittances and remittance costs | World Bank | CC BY 4.0 | World Bank, World Development Indicators (CC BY 4.0) | Annuelle | 26 oct. 2026 |
| ILOSTAT: employment, unemployment and occupation by place of birth (labour force surveys) | International Labour Organization | CC BY 4.0 | International Labour Organization, ILOSTAT (CC BY 4.0) | Continue (extraction datée) | 26 oct. 2026 |
| GeoNames gazetteer | GeoNames | CC BY 4.0 | GeoNames, CC BY 4.0 | Quotidienne | 24 oct. 2026 |
| Natural Earth | Natural Earth | Domaine public | Made with Natural Earth | — | 24 oct. 2026 |
| geoBoundaries | William & Mary geoLab | CC BY 4.0 | geoBoundaries (Runfola et al.) | — | 24 oct. 2026 |
| Unicode CLDR (country and language names, ISO codes) | Unicode Consortium | Unicode License v3 | Unicode CLDR | À chaque version | 24 oct. 2026 |
| flag-icons | Panayiotis Lipiridis and contributors | MIT | flag-icons, MIT | — | 24 oct. 2026 |
| Wikidata: embassies, consulates general and consulates | Wikimedia Foundation | CC0 | Wikidata (CC0) | Continue (extraction datée) | 26 oct. 2026 |
Noms, langues et formats
| Source | Éditeur | Licence | Attribution | Mise à jour | Vérifiée le |
|---|---|---|---|---|---|
| Unicode CLDR country names, number and percent formats (via Babel) | Unicode Consortium | Unicode License v3 | Unicode CLDR | À chaque version | 24 oct. 2026 |
| GeoNames cities1000 and alternate names | GeoNames | CC BY 4.0 | GeoNames (CC BY 4.0) | — | 24 oct. 2026 |
| Wikidata labels (city names) | Wikimedia Foundation | CC0 | Wikidata (CC0) | — | 24 oct. 2026 |
| Classification nationale des professions (CNP) 2021 version 1.0 | Statistique Canada | Statistics Canada Open Licence | Statistique Canada, CNP 2021 version 1.0 | — | 24 oct. 2026 |
Des données officielles, pas un conseil. Visa Atlas publie des chiffres issus de registres et de statistiques publics. Le site n’évalue pas l’admissibilité et ne donne pas de conseil en immigration ; pour cela, adressez-vous à un professionnel réglementé. En savoir plus