This аppeal arises out of an executory contract between Conejo Enterprises, Inc., (“Conejo”) and Benedor Corporation (“Benedor”). Conejo’s trustee, Ronald L. Durkin (“the trustee”), filed a motion with the bankruptcy court to reject the contract. The bankruptcy court approved the rejection, finding that the contract was “burdensome and onerous to Conejo.” Based on the rejection, Benedor submitted a proof of claim to the bankruptcy court, arguing that the rejection of an executory contract creates a statutory breach of contract action under 11 U.S.C. § 365(g) that is independent of the underlying contract’s validity. The bankruptcy court disagreed and found that the contract was invalid following a five-day trial on the merits. The district court affirmed the bankruptcy court’s judgment on appeal. We have jurisdiction under 28 U.S.C. § 158(d), and we affirm.
I.
In May 1993, the parties entered into an agreement that required Conejo to deliver a specified amount of “greenwaste” to Benedor for disposal every day over a twenty-one year period. The entire agreement consisted of a one-page chart entitled “GI Proposal” (“agreement”) that specified only the amount of greenwaste that Conejo was required to deliver to Benedor and thе price of Benedor’s disposal services. The agreement required Conejo to pay $20 for each ton of greenwaste (“tipping fees”) specified in the contract, regardless of whether the greenwaste was actually delivered to Benedor for disposal. Benedor was the only party that signed the agreement.
Approximately three months after entering into the agreement, Benedor sued Co-nejo in California state court, alleging a state law breach of contract claim based upon Conejo’s failure to pay the required $20 “tipping fees.” Although the total damages under the agreement amount to only $26 million, Benedor argued that it was entitled to more than $63 million.in damages due to Conejo’s breach of a separate exclusivity agreement.
Conejo filed a petition for Chapter 11 bankruptcy in May 1994, and immediately
Following the failure to remove the state court action, the trustee filed a motion with the bankruptcy court to reject the agreement in May 1994. The bankruptcy court granted the trustee’s motion, finding that the contract was “burdensome and onerous to Conejo” and that the rejection was “within the sound business judgment” of the trustee.
Benedor responded to the rejection by filing a proof of claim based upon 11 U.S.C. § 365(g), the provision governing rejected executory contracts and unexpired leases. The trustee objected to Benedor’s proof of clаim, arguing that the contract was unenforceable against Cone-jo. As a result, the bankruptcy court proceeded with a five-day trial that inquired into the validity of the agreement. The bankruptcy court ultimately disallowed Benedor’s entire claim under 11 U.S.C. § 502(b)(1), finding that the agreement was unenforceable due to a lack of mutual intent between the parties and a lack of consideration. The district court affirmed the bankruptcy court’s judgment disallowing the claim. This appeal followed.
II.
The bankruptcy court’s interpretation of the Bankruptcy Code is reviewed de novo, see California Franchise Tax Bd. v. Jackson (In re Jackson),
A.
Benedor first contends that the bankruptcy court lacked jurisdiction to consider the validity of the agreement because it had already approved the trustee’s rejection of the contract, creating a conclusive statutory breach of contract claim in favor of Benedor. Benedor’s argument, however, is flawed because the bankruptcy court’s authority to consider the validity of a rejectеd contract is not a jurisdictional matter. Rather, the question of whether the bankruptcy court may inquire into the validity of the rejected contract is a substantive issue of statutory interpretation under 11 U.S.C. §§ 365, 502.
We review de novo whether the bankruptcy court possessed subject matter jurisdiction to enter a judgment. See Vylene Enters., Inс. v. Naugles, Inc. (In re Vylene Enters.),
The plain language of the Bankruptcy Code supports the bankruptcy court’s jurisdiction in this case. A bankruptcy court is allowed to “hear and determine all cases under title 11 and all core proceedings arising under title 11, ... and may enter appropriate orders and judgments.” 28 U.S.C. § 157(b)(1). The filing of a proof of claim is the prototypical situation involving the “allowance or disallowance of claims against the estate,” a core proceeding un
By filing the proof of claim, Benedor voluntarily subjected the agreement to the bankruptcy court’s jurisdiction as well, becausе the agreement is an integral component of the bankruptcy court’s consideration of Benedor’s claim. Under Bankr. Rule 3001, a creditor filing a proof of claim must attach a copy of the underlying contract to establish prima facie evidence of the validity of the contract. This requirement would be meaninglеss unless the bankruptcy court’s jurisdiction extended to consideration of the underlying contract supporting the claim. In other words, a bankruptcy court can only consider an objection to a claim and thus overcome the presumption of its validity by examining the contract itself and the circumstances surrounding its formation. See Ashford v. Consolidated Pioneer Mortgage (In re Consolidated Pioneer Mortgage),
Thus, the district court correctly concluded that “[t]he determination of the validity of the contract for the purposes of disallowing the 502(g) based claim, is basically a non-core issue of state breach of contract being subsumed into a core proceeding (regarding allowance of claim) and thereby coming under the jurisdiction of the bankruрtcy court.”
B.
Benedor’s second contention is that the trustee lacks standing to challenge the validity of a rejected contract. Specifically, Benedor points to the general rule that an executory contract does not become part of the bankruptcy estate unless the trustee affirmatively аssumes it. See Otto Preminger Films, Ltd. v. Qintex Entertainment, Inc. (In re Qintex Entertainment, Inc.),
The plain language of the Bankruptcy Code supports our position. Under 11 U.S.C. § 502(a), “[a] claim or interest ... is deemed allowed, unless a party in interest ... objects.” Once Benedor filed the proof of claim, the trustee had standing to challenge the claim under 11 U.S.C. § 502(a) because a trustee is a “party in interest.” See Lawrence v. Steinford Holding B.V. (In re Dominelli),
III.
Benedor’s final contention is that the trustee’s rejection of an executory contract pursuant to 11 U.S.C. § 365(g) conclusively establishes a statutory breach of contract that precludes a bankruptcy court from inquiring into the validity of the underlying contract. Benedor relies heavily on the statutory text of section 365(g), which states that “the rejection of an executory contract or unexpired lease of the debtor constitutes a breach of such contract or lease.” 11 U.S.C. § 365(g) (emphasis added). Benedor argues, therefore, that the rejection of an executory contract contravenеs the contract as written and creates an independent and separate cause of action. Any other interpretation, Benedor claims, renders the “breach” language in section 365(g) superfluous.
A.
The text of sections 365 and 502 does not support Benedor’s position. While section 365 states that the rejectiоn of an executory contract results in a statutory breach of that contract, the analysis does not end there. Rather, the next step is to turn to section 502(g), which governs the allowance or disallowance of a claim after the contract has been rejected. Section 502(g) states:
A claim arising from the rejection, under section 365 of this title or under a plan under chapter 9, 11, 12, or 13 of this title, of an executory contract or unexpired lease of the debtor that has not been assumed shall be determined, and shall be allowed under subsection (a), (b), or (c) of this section or disallowed under subsection (d) or (e) of this section, the samе as if such claim had arisen before the date of the filing of the petition.
The language in section 502(g) is unambiguous and does not contain any language restricting a bankruptcy court from subjecting a rejected contract to the provisions governing the allowance and disal-lowance of claims. Instead, the languagе in section 502(g) contains a clear command that all claims arising out of unassumed executory contracts are subject to allowance or disallowance under 11 U.S.C. § 365(a)-(e).
As one of the grounds for disallowing a claim, section 502(b)(1) states that a claim is “unenforceable against the debtor and the property of the debtor, under any agreement or applicable law for a reason other than because such claim is contingent or unmatured.” This Court has previously held that “[a] claim cannot be allowed [under section 502(b)(1) ] if it is unenforceable under nonbankruptcy law.” Diamant v. Rasparian (In re Southern Cal. Plastics, Inc.),
The structure of the Bankruptcy Code provides further support for our conclusion that a bankruptcy court may examine the validity of a rejected contract during the claims process. A bankruptcy court’s hearing on a motion to reject is a summary proceeding that involves only a cursory reviеw of a trustee’s decision to reject the contract. Specifically, a bankruptcy court applies the business judgment rule to evaluate a trustee’s rejection decision, while it would employ a much more probing standard in adjudicating the validity of a contract. See NLRB v. Bildisco & Bildisco,
Based on the nature of a motion to reject and its complementary proceedings, it is inappropriate for the court to resolve questions involving the validity of a contract at the time of rejection. As the Second Circuit noted in Orion Pictures Corp. v. Showtime Networks, Inc. (In re Orion Pictures Corp.),
c.
The rejection of an executory contract creates a statutory breach under section 365(g). However,, the statutory breach is not final and conclusive because it is still subject to the claims process under sectiоn 502. Therefore, in accordance with the statutory language and the structure of the Bankruptcy Code, a bankruptcy judge may adjudicate the validity of an executory contract pursuant to a valid proof of claim even after the trustee has rejected that contract.
AFFIRMED.
Notes
. We decline to address whether the bankruptcy court's conclusions regarding the validity of the contract were correct. The parties do not challenge the bankruptcy court's findings that the contract lacked mutual intent and consideration. Therefore, we need not address the validity of the contract on appeal.
. It is not necessary fоr the bankruptcy court expressly to reserve its right to later assess the
