I-94 aka Arrival Departure Record is what governs your status in the USA. An expired I-94 can lead to bar from entering USA for 3 to 10 years.See details on "Unlawful Presence".
FAQs: AC21 Job Portability After I get my green card, is it legal to work for two companies (and not the original company) simultaneously?
U.S. Customs and Border Protection announced today that the extension of the border zone in New Mexico for Border Crossing Card holders is now effective. Following publish of the final rule in June with an implementation date 30-days from publish, Border Crossing Card holders can now travel up to 55 miles from the border without obtaining a Form I-94 Arrival/Departure Record.
The I-94 Web Application has been designed to provide travelers with the I-94 number that is assigned by Customs and Border Protectio or CBP - upon entrance to the United States. The I-94 number may be used for verification with other government agencies. Foreign travelers entering the UnitedStates at air or sea ports of entry will be able to access their electronic Form I-94 by visiting www.cbp.gov/I94
To learn more about this Web Application please visit the link below.
The Department of Homeland Security (DHS) and the Canada Border Services Agency (CBSA) today released a joint report on Phase I of the Entry/Exit proof of concept, a commitment of the Beyond the Border Action Plan, which outlines progress made to establish a coordinated Entry/Exit information system and further enhance security along our shared border. ( Phase I of the Entry/Exit ) ( Beyond the Border Action Plan )
Foreign visitors arriving in the U.S.—only via air or sea—who need to prove their legal-visitor status—to employers, schools/universities or government agencies—will be able to access their U.S. Customs and Border Protection arrival/departure record information online when the agency starts its records automation on April 30, 2013.
U.S. Customs and Border Protection (CBP) today published an interim final rule in the Federal Register to automate Form I-94, Arrival/Departure Record. Form I-94 provides nonimmigrants evidence that they have been lawfully admitted to the United States.
Time taken for a check to be valid after the time of arrival at the USCIS - The USCIS usually processes the fee-ing in of most of the applications within 24 hours of receipt. The bank has the option to accept or reject a fee instrument that expired at the time of its deposit. If the bank for expiry rejects the fee instrument, then the bounced check procedure is implemented and pursuant to 8 CFR 103.2(a)(7) (ii), the finance center will issue a bounced check notification.