This document summarizes arbitration agreements in bankruptcy. It discusses how the Federal Arbitration Act generally requires enforcement of pre-dispute arbitration agreements, even for federal statutory claims like those arising in bankruptcy. However, courts have discretion to not enforce agreements to arbitrate "core" bankruptcy proceedings if doing so would conflict with the purposes of the Bankruptcy Code. The document outlines cases where courts have and have not enforced arbitration of core bankruptcy matters, which remains an unsettled area of law that depends on the specific claims and facts of each case. It also discusses how rejection of an executory contract does not invalidate its arbitration clause.