• Neufeld AC21 Memo (Jun 5, 2008) (.pdf - 139 KB)

• USCIS Letter on H-1B Portability from Cap Exempt to Cap Subject (May 25, 2007) (.pdf - 247 KB)

• AC21 Guidance Amended Regarding I-140 Portability (Sep 27, 2006)

View All Agency Memos, Cables, and Letters...

• Section-by-Section Summary of S. 2045 (Oct 6, 2000)

• Full Text of S. 2045 as Passed By Senate and House (Oct 4, 2000)

• Permanent Porting Under AC21 Web Seminar Recording (Dec 4, 2009)

• USCIS Public Notice on H-1B Filing (Mar 28, 2006) (.pdf - 27 KB)

• New York Chapter: District Director Liaison Minutes (10/07/09) (Nov 3, 2009) (.pdf - 247 KB)

• AILA/USCIS Q & As (4/2/08) (Apr 2, 2008) (.pdf - 100 KB)

• AILA Liaison/USCIS HQ Q & As from 9/25/07 and Addenda (Oct 22, 2007)

View All Liaison Activity...

• DOL ARB Addresses Entry into Employment in H-1B Portability Context (Aug 7, 2008) (.pdf - 106 KB)

• Practice Advisory on AC21 and the H-1B Cap (Apr 30, 2004) (.pdf - 198 KB)

• AILA Comment on DOL H-1B Regulations (May 14, 2001)