Source : USCIS website
Beginning April 1, 2011 all Change of Address, (Form AR-11) and Alien’s Change of Address, (Form AR-11 SR) will change filing location to this address.
U.S Department of Homeland Security
Read more: New Filing Location for Change of Address Form
From USCIS Website, Update as of March 18, 2011
WASHINGTON— U.S. Citizenship and Immigration Services (USCIS) announced today, in response to recent stakeholder feedback, that it is currently reviewing its policy on H-1B cap exemptions for non-profit entities that are related to or affiliated with an institution of higher education. Until further guidance is issued, USCIS is temporarily applying interim procedures to H-1B non-profit entity petitions filed with the agency seeking an exemption from the statutory H-1B numerical cap based on an affiliation with or relation to an institution of higher education.
From USCIS Website,March 18, 2011
WASHINGTON - U.S. Citizenship and Immigration Services (USCIS) announced today it will start accepting H-1B petitions subject to the fiscal year (FY) 2012 cap on April 1, 2011. Cases will be considered accepted on the date USCIS receives a properly filed petition for which the correct fee has been submitted; not the date that the petition is postmarked.
U.S. businesses use the H-1B program to employ foreign workers in specialty occupations that require theoretical or technical expertise. Such workers include scientists, engineers, and computer programmers, among others.