This is the login portal to the California Office of Traffic Safety (OTS) Grant Electronic Management System (GEMS) for submitting Grant Applications, claims, and reports for active grants. If your agency is not registered or you need to add a new registered user, please email otsgemsadmin@ots.ca.gov. Agencies/departments applying for the first time may have 1 registered user. Current grantees may have up to 5 registered users and must deactivate an existing user before adding a new user.