Technical Intern Training (1B)

Visa Categories

Period

Date

技能実習

Latest data: 2026-03

Change from Feb 2026

Date	Cert. of Eligibility	Extension of Stay	Change of Status
Mar 2026	17.4 days	29.5 days	19.3 days
Feb 2026	18.9 days	35.3 days	25.0 days
Jan 2026	22.7 days	36.9 days	20.0 days
Dec 2025	16.8 days	23.5 days	40.3 days
Nov 2025	18.9 days	30.7 days	19.9 days
Oct 2025	19.3 days	33.2 days	18.3 days
Sep 2025	19.0 days	33.2 days	38.0 days
Aug 2025	18.0 days	27.8 days	19.8 days
Jul 2025	17.2 days	30.9 days	20.9 days
Jun 2025	17.5 days	29.7 days	16.7 days
May 2025	19.8 days	33.2 days	15.9 days
Apr 2025	17.0 days	26.0 days	25.3 days
Mar 2025	16.6 days	25.9 days	8.1 days
Feb 2025	18.2 days	31.6 days	27.5 days
Jan 2025	20.9 days	N/A	N/A
Dec 2024	15.8 days	N/A	N/A
Nov 2024	16.8 days	N/A	N/A
Oct 2024	18.9 days	N/A	N/A
Sep 2024	17.2 days	N/A	N/A
Jun 2024	20.4 days	N/A	N/A
Mar 2024	20.1 days	N/A	N/A
Dec 2023	22.4 days	N/A	N/A
Sep 2023	24.2 days	N/A	N/A
Jun 2023	22.8 days	N/A	N/A
Mar 2023	27.7 days	N/A	N/A
Dec 2022	24.7 days	N/A	N/A
Sep 2022	21.5 days	N/A	N/A
Jun 2022	19.5 days	N/A	N/A
Mar 2022	21.1 days	N/A	N/A
Dec 2021	22.2 days	N/A	N/A
Sep 2021	22.5 days	N/A	N/A
Jun 2021	20.3 days	N/A	N/A
Mar 2021	20.5 days	N/A	N/A
Dec 2020	20.8 days	N/A	N/A
Sep 2020	57.7 days	N/A	N/A
Jun 2020	39.8 days	N/A	N/A
Mar 2020	24.0 days	19.9 days	13.7 days
Dec 2019	22.5 days	22.1 days	N/A
Sep 2019	22.6 days	29.6 days	N/A
Jun 2019	23.4 days	24.3 days	15.0 days
Mar 2019	20.9 days	32.0 days	26.6 days
Dec 2018	19.9 days	42.8 days	49.4 days
Sep 2018	26.8 days	22.0 days	44.7 days
Jun 2018	24.0 days	N/A	44.6 days
Mar 2018	37.6 days	91.8 days	29.6 days
Dec 2017	52.7 days	41.0 days	58.0 days
Sep 2017	50.6 days	34.2 days	8.4 days
Jun 2017	45.1 days	37.0 days	47.8 days