All registered trainers are required to carry Horse Trainer Liability Insurance with a liability limit of one (1) million dollars or more. The certificate of insurance must list the Barrington Hills Park District as an additional insured. Here is a  Sample Certificate

Proof of coverage must be provided to the Park District by having your insurance carrier mail a certificate of insurance to the Barrington Hills Park District office at: 364 Bateman Road, Barrington IL 60010