Tafapolsky & Smith LLP

USCIS Processing Times E各の審査状況がわかります。各州と申請内容によってService Centerの管轄がかわります。下記参照。
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California Service Center
Jurisdiction covers Arizona, California, Guam, Hawaii, and Nevada
National Benefits Center
Primary jurisdiction over many family-based immigration applications
Nebraska Service Center
Jurisdiction covers Alaska, Colorado, Idaho, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Montana, Nebraska, North Dakota, Ohio, Oregon, South Dakota, Utah, Washington, Wisconsin, and Wyoming
Texas Service Center
Jurisdiction covers Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, New Mexico, North Carolina, Oklahoma, South Carolina, Tennessee, and Texas
Vermont Service Center
Jurisdiction covers Connecticut, Delaware, District of Columbia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Puerto Rico, Rhode Island, Vermont, Virginia, and West Virginia
USCIS Local District Office (地方局一覧)
米国市民との結婚による永住権申請(I-130, I-485)の審査状況。
労働許可証 (Form I-765 Employment Authorization Document, OPT, Advance Parole (Travel Document)等。

USCIS Processing Times (オンラインでチェック)
USCIS より受け取った受領証の左上にある13文字の番号を入力すると個々の申請の審査状況をオンラインでチェックできます。
例: WAC031235000

U.S. DEPARTMENT OF LABOR, Employment & Training Administration
Labor Certification (労働許可) Applications (StateとFederal)

U.S. DEPARTMENT OF STATE
Visa Bulletin