U.S. Citizenship and Immigration Services:

• Website: http://www.uscis.gov/
• Immigration and Nationality Act: http://www.uscis.gov/iframe/ilink/docView/SLB/HTML/SLB/act.html
• Code of Federal Regulations: http://www.uscis.gov/iframe/ilink/docView/SLB/HTML/SLB/8cfr.html

U.S. Department of State:

• Visa Bulletin: http://travel.state.gov/content/visas/english/law-and-policy/bulletin.html
• Visa Wait Times: http://travel.state.gov/content/visas/english/general/wait-times.html/
• U.S. Consulates: http://www.usembassy.gov/

U.S. Department of Labor:

• PERM Processing Times: https://icert.doleta.gov/#fragment-2?utm_source=InfoNet&utm_medium=referralutm_campaign=Homepage_ContentBlock