• Organization: Department of Homeland Security
• Updated: 2026-02-05T23:10:11-05:00

Application information obtained from CBP TECS system as an incoming system interface and persisted in the ELIS database

• Organization: Department of Homeland Security
• Updated: 2026-02-06T23:00:57-05:00

This data set represents I-551 card lookout data provided to the CBP's TECS system as an outgoing system interface, with the interface data sourced from the CIS database. After I-551 lookouts are...

• Organization: Department of Homeland Security
• Updated: 2026-02-05T23:13:38-05:00

This data set represents approved immigrant visa data obtained from the Department of State (DOS) and CBP immigrant visa arrival data sent from DSI via CBP's TECS as an incoming system interface...

• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Apprehensions / Seizure Statistics - Fiscal Year 2013 (Oct. 1st through Sept. 30th)Fiscal Year 2013 - Nationwide Apprehensions By Sector: Accompanied / Unaccompanied Juveniles, Total Juveniles,...

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Nationwide Illegal Alien Apprehensions Statistics Fiscal Years 1925 - 2013

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Southwest Border Sectors include: Del Rio, El Centro, El Paso, Laredo, Rio Grande Valley, San Diego, Tucson, YumaSouthwest Border Deaths By Fiscal Year (Oct. 1st through Sept. 30th)

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Apprehensions / Seizure Statistics - Fiscal Year 2012 (Oct. 1st through Sept. 30th) Fiscal Year 2012 - Nationwide Apprehensions By Sector: Accompanied / Unaccompanied Juveniles, Total Juveniles,...

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Nationwide Illegal Alien Apprehension Statistics Fiscal Year 2015

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Total Illegal Alien Apprehensions By Month From FY 1999 through FY 2014

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Nationwide Illegal Alien Apprehension Statistics Fiscal Year 2017

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Apprehensions / Seizure Statistics - Fiscal Year 2011 (Oct. 1st through Sept. 30th)Fiscal Year 2011 - Nationwide Apprehensions By Sector: Accompanied / Unaccompanied Juveniles, Total Juveniles,...

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Beginning in 2013 and specifically in the first half of 2014, CBP has seen an overall increase in the apprehension of Unaccompanied Alien Children from Central America at the Southwest Border,...

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Nationwide Illegal Alien Apprehension Statistics Fiscal Year 2016

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Total Illegal Alien Apprehensions for the Southwest Border Sectors by Fiscal Year by Sector: 1960 - 2014.

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background The function of the thymic microenvironment is to promote thymocyte maturation, in part via regulation of thymocyte proliferation and cell death. Defects in fetal thymic...

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