Informes y Estudios
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Informes de Estadísticas Anuales de USCIS
Eliminación de Retrasos
Informes de Evaluación de Verificaciones de Empleo
- E-Verify Program Reports
- Employment Verification: Federal Agencies Have Taken Steps to Improve E-Verify, but Significant Challenges Remain, GAO, December 2010
- DHS Response to GAO-11-146: Employment Verification: Federal Agencies Have Taken Steps to Improve E-Verify, but Significant Challenges Remain (PDF, 54.34 KB)
- The Practices and Opinions of Employers who do not Participate in E-Verify, December 2010 (PDF, 474.99 KB)
- Findings of the E-Verify Program Evaluation (December 2009) (PDF)
- Westat Evaluation of the E-Verify Program: USCIS Synopsis of Key Findings and Program Implications (PDF, 81.21 KB)
Informe sobre el Impacto de la Ley de Seguridad Nacional en las Funciones Transferidas a DHS
- FY 2023 Annual Report on the Impact of the Homeland Security Act on Immigration Functions Transferred to the Department of Homeland Security (PDF, 532.53 KB)
- FY 2022 Annual Report on the Impact of the Homeland Security Act on Immigration Functions Transferred to the Department of Homeland Security (PDF, 388.03 KB)
- FY 2021 Annual Report on the Impact of the Homeland Security Act on Immigration Functions Transferred to the Department of Homeland Security (PDF, 381.95 KB)
- FY 2020 Annual Report on the Impact of the Homeland Security Act on Immigration Functions Transferred to the Department of Homeland Security (PDF, 427.22 KB)
- FY 2019 Annual Report on the Impact of the Homeland Security Act on Immigration Functions Transferred to the Department of Homeland Security (PDF, 497.16 KB)
- FY 2018 Annual Report on the Impact of the Homeland Security Act on Immigration Functions Transferred to the Department of Homeland Security (PDF, 4.01 MB)
- FY 2017 Annual Report on the Impact of the Homeland Security Act on Immigration Functions Transferred to the Department of Homeland Security (PDF, 705.79 KB)
Informes de la Oficina de Políticas y Estrategias
- Trends in U Visa Law Enforcement Certifications, Qualifying Crimes, and Evidence of Helpfulness (PDF, 606.32 KB)
- Arrest Histories of U Visa Petitioners (PDF, 368.25 KB)
- U Visa Filing Trends Report (PDF, 371.31 KB)
- U Visa Demographics Report (PDF, 437.03 KB)
- U Visa Technical Appendix (PDF, 460.63 KB)
- 2019 USCIS Statistical Annual Report Final H1-B (PDF, 210.5 KB)
- 2019 USCIS Statistical Annual Report Final L-1 (PDF, 267.76 KB)
- DACA Requestors with an IDENT Response November 2019 Update (PDF, 745.26 KB)
- Report - F-1 Students Obtaining Another Nonimmigrant Classification (PDF, 605.08 KB)
- Citizenship and Integration Grant Program
- The Triennial Comprehensive Report on Immigration (PDF, 4.02 MB)
Informes de Programas de USCIS: EB-5
Informes de Programas de USCIS: H-1B
- H-1B Authorized to Work Population Estimate Report (PDF, 399.49 KB)
- Understanding Requests for Evidence (RFEs): A Breakdown of Why RFEs Were Issued for H-1B Petitions in Fiscal Year 2018 (PDF, 136.38 KB)
- FY 2023 Annual Report H-1B Petitions (PDF, 716.14 KB)
- FY 2022 Annual Report H-1B Petitions (PDF, 488.48 KB)
- FY 2021 Annual Report H-1B Petitions (PDF, 620.42 KB)
- FY 2020 Annual Report H-1B Petitions (PDF, 442.69 KB)
- FY 2019 Annual Report H-1B Petitions (PDF, 3.37 MB)
- FY 2018 Annual Report H-1B Petitions (PDF, 3.22 MB)
- FY 2017 Annual Report H-1B Petitions (PDF, 333.49 KB)
- FY 2016 Annual Report: H-1B Petitions (PDF, 4.52 MB)
- FY 2015 Annual Report: H-1B Petitions (PDF, 444.08 KB)
- FY 2014 Annual Report: H-1B Petitions (PDF, 330.42 KB)
- FY 2013 Annual Report: H-1B Petitions (PDF, 296.19 KB)
- FY 2012 Annual Report: H-1B Petitions (PDF, 255.85 KB)
- FY 2011 Annual Report: H-1B Petitions (PDF, 305.92 KB)
- FY 2010 Annual Report: H-1B Petitions (PDF, 1.05 MB)
- FY 2009 Annual Report: H-1B Petitions (PDF, 948.96 KB)
- FY 2008 Annual Report: H-1B Petitions (PDF, 574.38 KB)
- FY 2007 Annual Report: H-1B Petitions (PDF, 531.68 KB)
- FY 2006 Annual Report: H-1B Petitions (PDF, 505.57 KB)
- FY 2005 Annual Report: H-1B Petitions (PDF, 731.67 KB)
- FY 2004 Annual Report: H-1B Petitions (PDF, 722.34 KB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2023 (PDF, 1.8 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2022 (PDF, 1.38 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2021 (PDF, 1.21 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2020 (PDF, 1.22 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2019 (PDF, 2.44 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2018 (PDF, 7.19 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2017 (PDF, 791.18 KB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2016 (PDF, 3.03 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2015 (PDF, 6.85 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2014 (PDF, 874.68 KB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2013 (PDF, 692.02 KB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2012 (PDF, 500.72 KB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2011 (PDF, 552.34 KB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2010 (PDF, 2.03 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2009 (PDF, 1.07 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2008 (PDF, 1.01 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2007 (PDF, 1.13 MB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2006 (PDF, 1000.93 KB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2005 (PDF, 142.54 KB)
- Characteristics of Specialty Occupation Workers (H-1B): Fiscal Year 2004 (PDF, 359.76 KB)
Informes de Programas de USCIS: H-2B
- Characteristics of H-2B Nonagricultural Temporary Workers 2023 (PDF, 517.47 KB)
- Characteristics of H-2B Temporary Workers 2022 (PDF, 484.83 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2021 (PDF, 584.11 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2020 (PDF, 332.48 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2019 (PDF, 463.5 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2018 (PDF, 612.7 KB)
- FY 2018 USCIS H-2B Congressional Appropriations Report (PDF, 549.34 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2017 (PDF, 3.31 MB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2016 (PDF, 543.23 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2015 (PDF, 3.97 MB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2014 (PDF, 398.16 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2013 (PDF, 442.72 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2012 (PDF, 387.69 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2011 (PDF, 299.67 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2010 (PDF, 445.12 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2009 (PDF, 397.02 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2008 (PDF, 380.22 KB)
- Characteristics of H-2B Nonagricultural Temporary Workers 2007 (PDF, 403.87 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2023 - Part 2 (PDF, 397.21 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2022 - Part 1 (PDF, 442.14 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2021 - Part 1 (PDF, 507.96 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2021 - Part 2 (PDF, 550.02 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2020 - Part 1 (PDF, 249 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2017 - Part 1 (PDF, 2.66 MB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2017 - Part 2 (PDF, 407.94 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2016 - Part 1 (PDF, 2.89 MB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2016 - Part 2 (PDF, 2.68 MB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2015 - Part 1 (PDF, 2.01 MB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2015 - Part 2 (PDF, 2.47 MB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2014 - Part 1 (PDF, 295.66 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2014 - Part 2 (PDF, 254.53 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2013 - Part 1 (PDF, 270.82 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2013 - Part 2 (PDF, 257.38 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2011 - Part 1 (PDF, 257.29 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2011 - Part 2 (PDF, 258.1 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2010 - Part 1 (PDF, 1.92 MB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2010 - Part 2 (PDF, 1.74 MB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2009 (PDF, 407.68 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2008 (PDF, 301.46 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2007 (PDF, 292.81 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2006 - Part 1 (PDF, 983.52 KB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2006 - Part 2 (PDF, 1.24 MB)
- H-2B Nonagricultural Temporary Workers Visa and Status 2005 (PDF, 224.67 KB)
Informes de Programas de USCIS: H-2A
Informes de Ciudadanía y Naturalización
- Barriers to Naturalization: A Review of the Literature (PDF, 3.98 MB)
- Trends in Naturalization Rates: FY 2014 Update (PDF, 186.93 KB)
- Trends in Naturalization Rates: FY 2018 Update (PDF, 311.33 KB)
- Characteristics of People Who Naturalized Between FY 2009 and FY 2014 (PDF, 427.07 KB)
- Characteristics of People Who Naturalized Between FY 2015 and FY 2019 (PDF, 910.74 KB)
Informes sobre Inmigración Basada en el Empleo
Informe sobre Investigaciones de Asuntos Internos
- Internal Affairs Investigations Semi-Annual Report to Congress July – December 2021 (PDF, 450.03 KB)
- Internal Affairs Investigations Semi-Annual Report to Congress January – June 2021 (PDF, 360.14 KB)
- Internal Affairs Investigations Semi-Annual Report to Congress January – June 2020 (PDF, 455.21 KB)
- Internal Affairs Investigations Semi-Annual Report to Congress July – December 2019 (PDF, 498.67 KB)
Informe sobre Estatus de Protección Temporal
- Temporary Protected Status: Calendar Year 2023 Annual Report (PDF, 1.27 MB)
- Temporary Protected Status: Calendar Year 2022 Annual Report (PDF, 1.44 MB)
- Temporary Protected Status: Calendar Year 2021 Annual Report (PDF, 954.84 KB)
- Temporary Protected Status: Calendar Year 2020 Annual Report (PDF, 527.27 KB)
- Temporary Protected Status: Calendar Year 2019 Annual Report (PDF, 660.86 KB)
Informes Sobre Víctimas de Abuso y Explotación
- Annual Report on Immigration Applications and Petitions Made by Victims of Abuse, Fiscal Year 2023 (PDF, 681.09 KB)
- Annual Report on Immigration Applications and Petitions Made by Victims of Abuse, Fiscal Year 2022 (PDF, 563.93 KB)
- Annual Report on Immigration Applications and Petitions Made by Victims of Abuse, Fiscal Year 2021 (PDF, 362.33 KB)
- Annual Report on Immigration Applications and Petitions Made by Victims of Abuse, Fiscal Year 2020 (PDF, 345.04 KB)
- Annual Report on Immigration Applications and Petitions Made by Victims of Abuse, Fiscal Year 2019 (PDF, 4.26 MB)
- Factsheet: Characteristics of T Nonimmigrant Status (T Visa) Applicants FY 2008 – 2022 (PDF, 475.01 KB)
- Factsheet: Characteristics of T Nonimmigrant Status (T Visa) Applicants (PDF, 1.92 MB)
- Humanitarian Petitions: U Visa Processing Times (PDF, 629.65 KB)
- U Visa Approval and Denial Ratios, Fiscal Year 2016 - 2020 (PDF, 159.55 KB)
Plan de la Sección 4103 de Conformidad con la Ley de Estabilización Provisional de Emergencia de USCIS
Estatus de Inmigrante Especial para Ciudadanos o Nacionales de Afganistán o Irak
Informes TRIG
Informes Anuales sobre INA 207(c)93) Exenciones de Causales de Inadmisibilidad para Refugiados
- FY 2023 Report on the Number of Waivers of Grounds of Inadmissibility Granted to Refugees Under INA Section 207(c)(3) (PDF, 349.42 KB)
- FY 2021 Report on the Number of Waivers of Grounds of Inadmissibility Granted to Refugees Under INA Section 207(c)(3) (PDF, 335.19 KB)
- FY 2011 - 2020 Report on the Number of Waivers of Grounds of Inadmissibility Granted to Refugees Under INA Section 207(c)(3) (PDF, 383.26 KB)
Última Revisión/Actualización: