§304.24. Intervention and withdrawal. — Inbound Citations

(k) Party means EPA and any person who has agreed, pursuant to § 304.21 of this part, to submit one or more issues arising in an EPA claim for resolution pursuant to the procedures established by this part, and any person who has been granted leave to intervene pursuant to § 304.24(a) of this part.

(c) Any party may move to modify the joint request for arbitration to include one or more additional issues arising in the referred claim. To be effective, any such modification must be signed by the Arbitrator and all other parties. The joint request for arbitration may also be modified to add one or more additional parties, if such intervention is permitted by § 304.24(a) of this part. To be effective, any such modification must be signed by the Arbitrator, the intervening party or parties, and all other parties.