CFR › Title 40 › Part 304Part 304 — Arbitration Procedures for Small Superfund Cost Recovery ClaimsSubpart A — General§ 304.10— Purpose.§ 304.11— Scope and applicability.§ 304.12— Definitions.Subpart B — Jurisdiction of Arbitrator, Referral of Claims, and Appointment of Arbitrator§ 304.20— Jurisdiction of Arbitrator.§ 304.21— Referral of claims.§ 304.22— Appointment of Arbitrator.§ 304.23— Disclosure and challenge procedures.§ 304.24— Intervention and withdrawal.§ 304.25— <em>Ex parte</em> communication.Subpart C — Hearings Before the Arbitrator§ 304.30— Filing of pleadings.§ 304.31— Pre-hearing conference.§ 304.32— Arbitral hearing.§ 304.33— Arbitral decision and public comment.Subpart D — Other Provisions§ 304.40— Effect and enforcement of final decision.§ 304.41— Administrative fees, expenses, and Arbitrator's fee.§ 304.42— Miscellaneous provisions.