California Notice to Employers of Ignition Interlock Restriction is a notice issued by the California Department of Motor Vehicles (DMV) to employers informing them of an individual’s ignition interlock restriction. This notice is typically issued when an individual is convicted of driving under the influence (DUI) and is subject to an administrative or court order to install an ignition interlock device (DID) in their vehicle. The notice provides employers with information about the DID, including the individual’s restriction and the duration of the restriction. It also outlines the employer’s legal responsibilities, including the requirement to allow an individual with and DID to drive for work purposes. There are two types of California Notice to Employers of Ignition Interlock Restriction: a first-offense notice and a subsequent-offense notice. The first-offense notice is given when an individual is convicted of a DUI for the first time and is subject to an administrative or court order to install and DID in their vehicle. The subsequent-offense notice is given when an individual is convicted of a DUI for a second or subsequent time and is subject to an administrative or court order to install and DID in their vehicle. Both notices provide employers with information about the individual’s ignition interlock restriction and the duration of the restriction, as well as the employer’s legal responsibilities.