Implied Actual Authority to Accept Bankruptcy Adversary Service Through a Proof-of-Claim Collection Subagent

Introduction

Ryniker v. Sumec Textile Co. (2d Cir. May 27, 2026) addresses a recurring bankruptcy-litigation problem: when a foreign creditor uses an insurance-driven collection chain (credit insurer → U.S. collection agency) to file a proof of claim, can the debtor’s estate validly serve an adversary complaint on that collection agency as the creditor’s agent for service under Fed. R. Bankr. P. 7004(b)(3)?

The plaintiff-appellant, Bryan Ryniker, served as Litigation Administrator for the post-confirmation estates of Décor Holdings, Inc. and affiliates. He brought an adversary proceeding seeking to avoid and recover alleged preferential transfers and to disallow claims. The defendant-appellee, Sumec Textile Company Limited, a China-based textile manufacturer, had filed a bankruptcy proof of claim through a chain involving its export credit insurer, Sinosure, and Sinosure’s hired U.S. collection agency, Brown & Joseph, LLC (“B&J”).

The key issue on appeal was whether service of the adversary summons and complaint mailed to B&J (at the address and email identified in Sumec’s proof of claim as the place “notices to the creditor” should be sent) constituted valid service on Sumec—despite Sumec’s insistence that neither Sinosure nor B&J had explicit authority to accept service of process.

Summary of the Opinion

The Second Circuit held that the record—especially documents attached to Sumec’s proof of claim—established that Sumec granted Sinosure “full rights” and “full power” to collect the “full amount” of Sumec’s $3,029,719.52 claim, and that Sinosure hired B&J to exercise those collection rights, including filing the proof of claim. From those manifestations and the bankruptcy context, the Court concluded that B&J had implicit (implied) actual authority to accept service of an adversary complaint that sought to reduce Sumec’s net recovery (through preference recovery and claim disallowance).

Procedurally, the Court:

  • Vacated the district court’s order (Sumec Textile Co. v. Ryniker (“Ryniker II”)) that had vacated the bankruptcy court’s denial of Sumec’s motion to vacate the default judgment.
  • Vacated the bankruptcy court’s dismissal with prejudice on remand (Ryniker v. Sumec Textile Co. (“Ryniker IV”)).
  • Stated that the default judgment is reinstated, and remanded for the bankruptcy court to consider whether Sumec should receive relief under Fed. R. Civ. P. 60(b) on grounds other than lack of personal jurisdiction.

Analysis

Precedents Cited

1) Prior decisions in the same litigation

  • Ryniker v. Sumec Textile Co. (“Ryniker I”): The bankruptcy court found “sufficient indicia of agency” between Sumec and Sinosure and between Sinosure and B&J, and concluded service on the proof-of-claim notice address satisfied due process and Rule 7004(b)(3). The Second Circuit’s 2026 opinion substantially vindicates the agency-based logic of Ryniker I, but sharpens the doctrinal foundation: it expressly grounds the conclusion in actual authority and implied authority principles as articulated in the Restatement (Third) of Agency.
  • Sumec Textile Co. v. Ryniker (“Ryniker II”): The district court vacated the default judgment, emphasizing that authority to accept service is normally “specifically” appointed, relying on agency concepts such as actual/apparent authority and cautioning that parties deal with agents “at [their] peril.” The Second Circuit rejected Ryniker II for overlooking the pre-proof-of-claim manifestations of authority and for demanding an unduly “specific” service appointment despite the breadth of the collection mandate and the bankruptcy context.
  • Ryniker v. Sumec Textile Co. (“Ryniker III”): This Court previously dismissed an appeal from Ryniker II for lack of appellate jurisdiction. That history contextualizes why the dispute returned via direct appeal certification after dismissal with prejudice.
  • Ryniker v. Sumec Textile Co. (“Ryniker IV”): The bankruptcy court dismissed for insufficient service under Rule 12(b)(5) on remand. The Second Circuit vacated that dismissal as premised on an incorrect agency/service analysis.

2) Standard of review and jurisdictional default principles

  • In re Bonnanzio: Cited for the district court’s standard of review when acting as a bankruptcy appellate court (clear error for facts, de novo for law). The Second Circuit’s opinion uses this backdrop to justify its independent review of the bankruptcy court’s determinations.
  • In re Jackson and In re DiBattista: Cited for the Second Circuit’s approach to reviewing bankruptcy court decisions (independent review; factual findings accepted unless clearly erroneous; legal conclusions reviewed de novo).
  • Burda Media, Inc. v. Viertel: Cited for de novo review of denial of a motion to vacate a default judgment under Rule 60(b)(4) for lack of personal jurisdiction. It underscores that service/jurisdiction questions remain legal in character and are reviewed without deference.
  • Triad Energy Corp. v. McNell: Quoted in Ryniker II for the proposition that a default judgment is void if service is improper even if there was actual notice. The Second Circuit did not dispute that proposition; rather, it held that service was proper because authority existed.

3) “Merits preference” and default-judgment rhetoric (largely cabined)

  • Cody v. Mello, Davis v. Musler, and Int'l Cargo & Sur. Ins. Co. v. Mora Textiles Corp.: Quoted by the district court in Ryniker II to stress the preference for resolving disputes on the merits and granting vacatur motions liberally. The Second Circuit’s analysis effectively limits the role of that policy where the threshold question is whether service and personal jurisdiction existed: “liberality” cannot substitute for a correct agency determination under Rule 7004(b)(3).

4) Agency doctrine authorities used by the district court—reframed by the Second Circuit

  • Highland Cap. Mgmt. LP v. Schneider and Peltz v. SHB Commodities, Inc.: Cited in Ryniker II for definitions of actual authority as based on the principal’s manifestations to the agent. The Second Circuit accepted that frame but found the manifestations in the Collection Trust and related documents were broad enough to include receiving adversary-process notice tied to protecting the “full amount” of the claim.
  • In re Reisman: Used in Ryniker II to illustrate lack of explicit authority where a creditor’s attorney filed a notice of appearance without creditor acknowledgment. The Second Circuit implicitly distinguished this case: here, the proof of claim included documents evidencing a sweeping collection mandate and identified B&J as the destination for creditor notices—making authority materially stronger than in a mere attorney appearance scenario.
  • In re Kollel Mateh Efraim, LLC and FDIC v. Providence College: Quoted in Ryniker II for apparent authority elements. The Second Circuit ultimately resolved the case through actual authority (including implied authority), reducing the need to rely on apparent authority.
  • General Overseas Films, Ltd. v. Robin Int'l, Inc.: Quoted in Ryniker II for the warning that one who deals with an agent does so “at his peril.” The Second Circuit’s opinion narrows that admonition in the bankruptcy setting where the creditor itself has caused a proof of claim to be filed with a designated notice address and attached instruments granting “full” collection power.

5) Due process notice cases (subsidiary to the agency holding)

  • Mullane v. Cent. Hanover Bank & Tr. Co.: Cited in Ryniker II for the “reasonably calculated” notice standard. The Second Circuit did not need to develop a separate due process holding once it concluded B&J had authority to receive service; service on an authorized agent is classically “reasonably calculated” notice.
  • Robinson v. Hanrahan: Used in Ryniker II as an analogy where the sender knew the recipient was not at the address. The Second Circuit’s approach renders the analogy inapposite: the “address” here was not a stale residence address but the creditor’s designated notice address in the proof of claim, coupled with an ongoing collection representation.

Legal Reasoning

1) The Court’s core doctrinal move: implied actual authority in a bankruptcy collection mandate

The Second Circuit anchored its analysis in the Restatement (Third) of Agency:

  • § 1.01 (definition of agency)
  • § 2.01 (actual authority)
  • § 2.02(1) (actual authority includes acts “necessary or incidental” to achieving the principal’s objectives)
  • § 3.15 (subagents and transparency principles)

On the record, Sumec’s Collection Trust Deed confirmed authorization to Sinosure of “full rights for collection” and “full power” to pursue “the full amount” of the claim. Sinosure then instructed B&J and granted it “full power” in exercising rights and remedies for collection, and B&J filed the proof of claim for Sumec and set itself (and its counsel contact) as the destination for “notices to the creditor.”

The Court treated the adversary complaint—seeking to “avoid and recover transfers” and “disallow claims”—as a predictable bankruptcy mechanism that could reduce the creditor’s “full amount” recovery. Therefore, accepting service of that adversary complaint was “necessary or incidental” to the collection objective: resisting reduction of the claim was part of accomplishing the principal’s expressed goal of receiving the “full amount.”

2) Subagency mattered, but direct principal–subagent communication did not

A major factual and conceptual dispute was Sumec’s insistence that it never communicated with B&J and never “specifically” authorized it to accept process. The Second Circuit held that direct communication was not required where:

  • Sumec authorized Sinosure as agent with broad collection powers;
  • Sinosure, a corporation, could act through subagents (implied consent for subagents);
  • B&J was hired to perform the collection functions Sumec conferred on Sinosure; and
  • Under the Restatement’s “transparency” principle, notifications to subagents operate as notifications to the principal to the same extent as if appointed directly.

In effect, once Sumec empowered the collection architecture to act in its name for full recovery in a bankruptcy, it bore the legal consequences of that structure, including service and notice flowing through it.

3) The Court’s factual critique: “faulty timeline” and misleading sequencing

The opinion places unusual emphasis on chronology. It found that Sumec’s declaration suggested the Collection Trust Deed post-dated an October 2019 subrogation agreement, implying a narrower or different authority regime. But the proof of claim—filed April 16, 2019—attached the Collection Trust and Sinosure’s instructions to B&J, demonstrating that the collection authority pre-existed the subrogation payment and was operative when the claim was filed.

This mattered because the Court’s agency analysis turned on the authority environment at the moment Sumec’s proof of claim was filed and when B&J was designated as the notice recipient. The Court expressly “express[ed] no view” on what it would do if Sinosure had been a subrogee (rather than agent) at the time the proof of claim was filed—signaling that the agency/subrogation posture at filing may be outcome-determinative in future disputes.

4) Interpretation of Bankruptcy Rule 7004(b)(3)

The Court treated Fed. R. Bankr. P. 7004(b)(3)(A) as turning on two questions: (1) whether B&J was Sumec’s subagent, and (2) whether B&J was “authorized by appointment” to receive service. It answered both “yes,” but critically expanded what “authorized” can mean: authority may be implicit in the appointment to pursue collection and protect the “full amount” of the claim within the bankruptcy process, even absent an express “service of process” clause.

Impact

1) For bankruptcy estates and litigation administrators

The decision materially strengthens the ability of estates to serve foreign creditors through the very agents those creditors (or their agents) have used to file proofs of claim and receive bankruptcy notices. When the proof of claim identifies a notice address (and especially when attached documents show a broad collection mandate), mailing an adversary summons and complaint to that address is more likely to be upheld—even if the creditor later claims it never personally received the papers.

2) For foreign creditors and credit-insurance collection chains

Creditors using insurers, collection agencies, or other intermediaries to pursue U.S. bankruptcy recoveries face an increased risk that those intermediaries will be treated as having authority to receive adversary-process service—particularly for actions that could reduce the claim (preferences, fraudulent transfer, objections, disallowance-related litigation). If a creditor intends to limit service authority, it should consider:

  • Explicitly defining (and disclosing) limits on authority in filed claim materials;
  • Using counsel appearances that clarify service arrangements; and
  • Ensuring internal routing so that any adversary papers received by agents are promptly transmitted to the creditor.

3) For future litigation: “full collection power” as a gateway to service authority

The opinion’s most important doctrinal signal is that “full power” to collect a claim in bankruptcy can carry with it authority to receive adversary service that threatens the net recovery. Future cases will likely test boundaries, including:

  • Whether narrower collection language (e.g., “amicable collection only”) changes the result;
  • Whether service authority extends to unrelated litigation outside the bankruptcy case;
  • How courts treat the same facts where the intermediary is a subrogee at the time of filing; and
  • What happens when the proof of claim lists a notice address but attached documents do not show “full” authority.

Complex Concepts Simplified

  • Proof of claim: A creditor’s filed statement asserting it is owed money in the bankruptcy case and specifying where notices should be sent.
  • Adversary proceeding: A lawsuit within the bankruptcy case (similar to federal civil litigation) used for disputes like preference recovery and claim objections/disallowance.
  • Preferential transfer: Certain payments made shortly before bankruptcy that the estate may “claw back” to promote equal treatment of creditors (here, payments within 90 days).
  • Service of process: Formal delivery of the summons and complaint that establishes the court’s power to require a defendant to respond.
  • Default judgment: A judgment entered because the defendant failed to appear or respond; it is void if the court lacked personal jurisdiction due to improper service.
  • Actual vs. apparent authority: “Actual” authority comes from the principal’s manifestations to the agent (including implied authority to do what is necessary/incidental). “Apparent” authority depends on the principal’s manifestations to the third party and the third party’s reasonable reliance.
  • Subagent: An agent appointed by an agent to perform tasks for the principal; under “transparency,” notice to a properly authorized subagent counts as notice to the principal.
  • Rule 7004(b)(3): Allows service by mail on a corporation (including a foreign corporation) by mailing to an officer, managing/general agent, or an agent authorized to receive service.

Conclusion

Ryniker v. Sumec Textile Co. establishes a practical, bankruptcy-specific agency rule: when a creditor authorizes an agent—and by extension a subagent—to pursue “full” collection of a claim in a bankruptcy case, and that subagent files the proof of claim and is designated to receive creditor notices, the subagent may have implied actual authority to accept service of an adversary summons and complaint that seeks to reduce the creditor’s recovery.

The Second Circuit’s decision reorients the service inquiry away from post-service disclaimers and toward the creditor’s objective manifestations embedded in the claim-filing record. It also cautions that attempts to recast agency history through non-chronological narratives may fail where the proof-of-claim documents show broad authority at the time it mattered.