CO HB1149

Amends Colorado employment verification law to require employers to examine documents establishing both identity and legal work authority of newly hired employees within 20 days of hire.

Allows applicants to provide a social security card for inspection instead of signing an affidavit to verify lawful presence in the United States.

Permits applicants to submit birth certificates or other documents indicating lawful presence as an alternative to signing an affidavit subject to perjury laws.

Requires employers to retain written or electronic copies of identity and work authorization documents for the duration of each employee's employment.

Takes effect 90 days after the 2011 legislative session ends (August 10, 2011), or upon voter approval in November 2012 if a referendum petition is filed.