(a) All requests for arbitration shall be initiated by submitting the completed request for arbitration to the dispute resolution forum and the responding party, and by submitting to the dispute resolution forum a filing fee in the amount of $25 that may be refunded as set forth in paragraph (3) of this subdivision.

1. (1) If the request is initiated by an employee (including an employee claiming employment or eligibility), the employee shall attach copies of all documents previously submitted to the carrier or self-insured employer as proof of eligibility, and the rejection of claim form.
2. (2) If the request is initiated to dispute the identity of the proper insurance carrier or to establish coverage for a paid family leave period, the party initiating arbitration must attach documentation to support its request.
3. (3) If the employee prevails on his or her claim, $25 will be added to the benefits paid to an employee by the insurance carrier or self-insured employer.