Illinois How to ask for a Certificate of Good Conduct is a document issued by the State of Illinois that serves as a record of a person's criminal history. This document is often requested when an individual is applying for a job, an educational program, or a professional license. There are two types of Illinois How to ask for a Certificate of Good Conduct: A Statewide Certificate of Good Conduct and a Local Certificate of Good Conduct. To request a Statewide Certificate of Good Conduct, individuals must submit an online application to the Illinois State Police Records Department. The application requires personal details such as name, address, date of birth, and social security number. Additionally, a fee must be paid and a set of fingerprints must be taken at a local law enforcement agency. To request a Local Certificate of Good Conduct, individuals must submit an application to the local police department or county sheriff's office. The application requires personal details such as name, address, date of birth, and social security number. Additionally, a fee must be paid and a set of fingerprints must be taken at a local law enforcement agency. In both cases, individuals must provide valid government-issued identification, such as a driver's license or passport. The certificate will be returned to the applicant by mail after it is processed.