Arizona SB 1070

The Support Our Law Enforcement and Safe Neighborhoods Act (introduced as Arizona Senate Bill 1070 and thus often referred to simply as Arizona SB 1070) is a 2010 legislative Act in the U.S. state of Arizona that at the time of passage in 2010 was the broadest and strictest anti-illegal immigration measure in a long time. It has received national and international attention and has spurred considerable controversy. U.S. federal law requires all aliens over the age of 14 who remain in the United States for longer than 30 days to register with the U.S.