The Illinois Petition For Fees and Expenses For Court appointed Language-Sign Interpreters is a form used to petition the court for payment of interpreter services in Illinois. This form is required when requesting payment for interpreter services provided in a court proceeding or other legal setting. The petition must include an estimate of the cost of interpreter services, the qualifications of the interpreter, and any other relevant information. There are two types of Illinois Petition For Fees and Expenses For Court appointed Language-Sign Interpreters: the standard Petition For Fees and Expenses For Court Appointed Language-Sign Interpreters, and the Petition For Fees and Expenses For Court Appointed Language-Sign Interpreters for Limited English Proficiency. The standard form is used when a court appointed interpreter is needed for a legal proceeding, and the Limited English Proficiency form is used when a court appointed interpreter is needed for a limited English proficient person.