CALEA & ILEAP Accreditation

The Oak Brook Police Department is a professional law enforcement agency committed to providing high-quality police services to our community. We are staffed by experienced, highly competent, dedicated, and caring individuals. We hold our commitment to the accreditation process to continuously improve. 

CALEA and ILEAP aim to improve law enforcement services by creating national and state standards developed by law enforcement professionals. The accreditation process serves as a solid foundation to assist the Oak Brook Police Department in attaining the high level of professional service it provides to the community.

In 2020, the Department was awarded Re-Accreditation from the Commission on Accreditation for Law Enforcement Agencies (CALEA). We maintain our CALEA Accreditation for our annual review of files, policies, and proofs of compliance. 

In 2022, the Department received Accreditation from the Illinois Law Enforcement Accreditation Program (ILEAP).


For further information, refer to our assessment report attached. /DocumentCenter/View/11434

Our public portal provides an opportunity for comments, commendations, and other information regarding the agency's quality of service or additional information relevant to the accreditation process.

CALEA Accreditation Public Comment Portal: