Under current law, no person may be appointed as a deputy sheriff of any county or police officer of any city, village, or town unless that person is a citizen of the United States. This bill allows the sheriff of a county or the appointing authority of a local law enforcement agency to elect to authorize the appointment of aliens who are the subject of a notice of decision from the federal Department of Homeland Security (DHS) granting deferred action under the Deferred Action for Childhood Arrivals program and who are in receipt of a valid employment authorization from the DHS as deputy sheriffs or police officers. The bill also prevents the law enforcement standards board from preventing such an alien from participating in a law enforcement preparatory training program.