SUPPLEMENTAL RULES FOR ADMIRALTY OR MARITIME CLAIMS AND ASSET FORFEITURE ACTIONS1

28 USC Appendix Rule A - Scope of Rules

(1) These Supplemental Rules apply to:
(A) the procedure in admiralty and maritime claims within the meaning of Rule 9 (h) with respect to the following remedies:
(i) maritime attachment and garnishment,
(ii) actions in rem,
(iii) possessory, petitory, and partition actions, and
(iv) actions for exoneration from or limitation of liability;
(B) forfeiture actions in rem arising from a federal statute; and
(C) the procedure in statutory condemnation proceedings analogous to maritime actions in rem, whether within the admiralty and maritime jurisdiction or not. Except as otherwise provided, references in these Supplemental Rules to actions in rem include such analogous statutory condemnation proceedings.
(2) The Federal Rules of Civil Procedure also apply to the foregoing proceedings except to the extent that they are inconsistent with these Supplemental Rules.

28 USC Appendix Rule B - In Personam Actions: Attachment and Garnishment

(1) When Available; Complaint, Affidavit, Judicial Authorization, and Process. In an in personam action:
(a) If a defendant is not found within the district when a verified complaint praying for attachment and the affidavit required by Rule B(1)(b) are filed, a verified complaint may contain a prayer for process to attach the defendants tangible or intangible personal propertyup to the amount sued forin the hands of garnishees named in the process.
(b) The plaintiff or the plaintiffs attorney must sign and file with the complaint an affidavit stating that, to the affiants knowledge, or on information and belief, the defendant cannot be found within the district. The court must review the complaint and affidavit and, if the conditions of this Rule B appear to exist, enter an order so stating and authorizing process of attachment and garnishment. The clerk may issue supplemental process enforcing the courts order upon application without further court order.
(c) If the plaintiff or the plaintiffs attorney certifies that exigent circumstances make court review impracticable, the clerk must issue the summons and process of attachment and garnishment. The plaintiff has the burden in any post-attachment hearing under Rule E(4)(f) to show that exigent circumstances existed.
(d) 
(i) If the property is a vessel or tangible property on board a vessel, the summons, process, and any supplemental process must be delivered to the marshal for service.
(ii) If the property is other tangible or intangible property, the summons, process, and any supplemental process must be delivered to a person or organization authorized to serve it, who may be (A) a marshal; (B) someone under contract with the United States; (C) someone specially appointed by the court for that purpose; or, (D) in an action brought by the United States, any officer or employee of the United States.
(e) The plaintiff may invoke state-law remedies under Rule 64 for seizure of person or property for the purpose of securing satisfaction of the judgment.
(2) Notice to Defendant. No default judgment may be entered except upon proofwhich may be by affidavitthat:
(a) the complaint, summons, and process of attachment or garnishment have been served on the defendant in a manner authorized by Rule 4;
(b) the plaintiff or the garnishee has mailed to the defendant the complaint, summons, and process of attachment or garnishment, using any form of mail requiring a return receipt; or
(c) the plaintiff or the garnishee has tried diligently to give notice of the action to the defendant but could not do so.
(3) Answer.
(a) By Garnishee. The garnishee shall serve an answer, together with answers to any interrogatories served with the complaint, within 20 days after service of process upon the garnishee. Interrogatories to the garnishee may be served with the complaint without leave of court. If the garnishee refuses or neglects to answer on oath as to the debts, credits, or effects of the defendant in the garnishees hands, or any interrogatories concerning such debts, credits, and effects that may be propounded by the plaintiff, the court may award compulsory process against the garnishee. If the garnishee admits any debts, credits, or effects, they shall be held in the garnishees hands or paid into the registry of the court, and shall be held in either case subject to the further order of the court.
(b) By Defendant. The defendant shall serve an answer within 30 days after process has been executed, whether by attachment of property or service on the garnishee.

28 USC Appendix Rule C - In Rem Actions: Special Provisions

(1) When Available. An action in rem may be brought:
(a) To enforce any maritime lien;
(b) Whenever a statute of the United States provides for a maritime action in rem or a proceeding analogous thereto. Except as otherwise provided by law a party who may proceed in rem may also, or in the alternative, proceed in personam against any person who may be liable. Statutory provisions exempting vessels or other property owned or possessed by or operated by or for the United States from arrest or seizure are not affected by this rule. When a statute so provides, an action against the United States or an instrumentality thereof may proceed on in rem principles.
(2) Complaint. In an action in rem the complaint must:
(a) be verified;
(b) describe with reasonable particularity the property that is the subject of the action; and
(c) state that the property is within the district or will be within the district while the action is pending.
(3) Judicial Authorization and Process.
(a) Arrest Warrant.
(i) The court must review the complaint and any supporting papers. If the conditions for an in rem action appear to exist, the court must issue an order directing the clerk to issue a warrant for the arrest of the vessel or other property that is the subject of the action.
(ii) If the plaintiff or the plaintiffs attorney certifies that exigent circumstances make court review impracticable, the clerk must promptly issue a summons and a warrant for the arrest of the vessel or other property that is the subject of the action. The plaintiff has the burden in any post-arrest hearing under Rule E(4)(f) to show that exigent circumstances existed.
(b) Service.
(i) If the property that is the subject of the action is a vessel or tangible property on board a vessel, the warrant and any supplemental process must be delivered to the marshal for service.
(ii) If the property that is the subject of the action is other property, tangible or intangible, the warrant and any supplemental process must be delivered to a person or organization authorized to enforce it, who may be: (A) a marshal; (B) someone under contract with the United States; (C) someone specially appointed by the court for that purpose; or, (D) in an action brought by the United States, any officer or employee of the United States.
(c) Deposit in Court. If the property that is the subject of the action consists in whole or in part of freight, the proceeds of property sold, or other intangible property, the clerk must issuein addition to the warranta summons directing any person controlling the property to show cause why it should not be deposited in court to abide the judgment.
(d) Supplemental Process. The clerk may upon application issue supplemental process to enforce the courts order without further court order.
(4) Notice. No notice other than execution of process is required when the property that is the subject of the action has been released under Rule E(5). If the property is not released within 10 days after execution, the plaintiff must promptlyor within the time that the court allowsgive public notice of the action and arrest in a newspaper designated by court order and having general circulation in the district, but publication may be terminated if the property is released before publication is completed. The notice must specify the time under Rule C(6) to file a statement of interest in or right against the seized property and to answer. This rule does not affect the notice requirements in an action to foreclose a preferred ship mortgage under 46 U.S.C. 31301 et seq., as amended.
(5) Ancillary Process. In any action in rem in which process has been served as provided by this rule, if any part of the property that is the subject of the action has not been brought within the control of the court because it has been removed or sold, or because it is intangible property in the hands of a person who has not been served with process, the court may, on motion, order any person having possession or control of such property or its proceeds to show cause why it should not be delivered into the custody of the marshal or other person or organization having a warrant for the arrest of the property, or paid into court to abide the judgment; and, after hearing, the court may enter such judgment as law and justice may require.
(6) Responsive Pleading; Interrogatories.
(a) Maritime Arrests and Other Proceedings.
(i) a person who asserts a right of possession or any ownership interest in the property that is the subject of the action must file a verified statement of right or interest:
(A) within 10 days after the execution of process, or
(B) within the time that the court allows;
(ii) the statement of right or interest must describe the interest in the property that supports the persons demand for its restitution or right to defend the action;
(iii) an agent, bailee, or attorney must state the authority to file a statement of right or interest on behalf of another; and
(iv) a person who asserts a right of possession or any ownership interest must serve an answer within 20 days after filing the statement of interest or right.
(b) Interrogatories. Interrogatories may be served with the complaint in an in rem action without leave of court. Answers to the interrogatories must be served with the answer to the complaint.

28 USC Appendix Rule D - Possessory, Petitory, and Partition Actions

In all actions for possession, partition, and to try title maintainable according to the course of the admiralty practice with respect to a vessel, in all actions so maintainable with respect to the possession of cargo or other maritime property, and in all actions by one or more part owners against the others to obtain security for the return of the vessel from any voyage undertaken without their consent, or by one or more part owners against the others to obtain possession of the vessel for any voyage on giving security for its safe return, the process shall be by a warrant of arrest of the vessel, cargo, or other property, and by notice in the manner provided by Rule B(2) to the adverse party or parties.

28 USC Appendix Rule E - Actions in Rem and Quasi in Rem: General Provisions

(1) Applicability. Except as otherwise provided, this rule applies to actions in personam with process of maritime attachment and garnishment, actions in rem, and petitory, possessory, and partition actions, supplementing Rules B, C, and D.
(2) Complaint; Security.
(a) Complaint. In actions to which this rule is applicable the complaint shall state the circumstances from which the claim arises with such particularity that the defendant or claimant will be able, without moving for a more definite statement, to commence an investigation of the facts and to frame a responsive pleading.
(b) Security for Costs. Subject to the provisions of Rule 54(d) and of relevant statutes, the court may, on the filing of the complaint or on the appearance of any defendant, claimant, or any other party, or at any later time, require the plaintiff, defendant, claimant, or other party to give security, or additional security, in such sum as the court shall direct to pay all costs and expenses that shall be awarded against the party by any interlocutory order or by the final judgment, or on appeal by any appellate court.
(3) Process.
(a) In admiralty and maritime proceedings process in rem or of maritime attachment and garnishment may be served only within the district.
(b) Issuance and Delivery. Issuance and delivery of process in rem, or of maritime attachment and garnishment, shall be held in abeyance if the plaintiff so requests.
(4) Execution of Process; Marshals Return; Custody of Property; Procedures for Release.
(a) In General. Upon issuance and delivery of the process, or, in the case of summons with process of attachment and garnishment, when it appears that the defendant cannot be found within the district, the marshal or other person or organization having a warrant shall forthwith execute the process in accordance with this subdivision (4), making due and prompt return.
(b) Tangible Property. If tangible property is to be attached or arrested, the marshal or other person or organization having the warrant shall take it into the marshals possession for safe custody. If the character or situation of the property is such that the taking of actual possession is impracticable, the marshal or other person executing the process shall affix a copy thereof to the property in a conspicuous place and leave a copy of the complaint and process with the person having possession or the persons agent. In furtherance of the marshals custody of any vessel the marshal is authorized to make a written request to the collector of customs not to grant clearance to such vessel until notified by the marshal or deputy marshal or by the clerk that the vessel has been released in accordance with these rules.
(c) Intangible Property. If intangible property is to be attached or arrested the marshal or other person or organization having the warrant shall execute the process by leaving with the garnishee or other obligor a copy of the complaint and process requiring the garnishee or other obligor to answer as provided in Rules B(3)(a) and C(6); or the marshal may accept for payment into the registry of the court the amount owed to the extent of the amount claimed by the plaintiff with interest and costs, in which event the garnishee or other obligor shall not be required to answer unless alias process shall be served.
(d) Directions With Respect to Property in Custody. The marshal or other person or organization having the warrant may at any time apply to the court for directions with respect to property that has been attached or arrested, and shall give notice of such application to any or all of the parties as the court may direct.
(e) Expenses of Seizing and Keeping Property; Deposit. These rules do not alter the provisions of Title 28, U.S.C., 1921, as amended, relative to the expenses of seizing and keeping property attached or arrested and to the requirement of deposits to cover such expenses.
(f) Procedure for Release From Arrest or Attachment. Whenever property is arrested or attached, any person claiming an interest in it shall be entitled to a prompt hearing at which the plaintiff shall be required to show why the arrest or attachment should not be vacated or other relief granted consistent with these rules. This subdivision shall have no application to suits for seamens wages when process is issued upon a certification of sufficient cause filed pursuant to Title 46, U.S.C. 603 and 6041 or to actions by the United States for forfeitures for violation of any statute of the United States.
(5) Release of Property.
(a) Special Bond. Whenever process of maritime attachment and garnishment or process in rem is issued the execution of such process shall be stayed, or the property released, on the giving of security, to be approved by the court or clerk, or by stipulation of the parties, conditioned to answer the judgment of the court or of any appellate court. The parties may stipulate the amount and nature of such security. In the event of the inability or refusal of the parties so to stipulate the court shall fix the principal sum of the bond or stipulation at an amount sufficient to cover the amount of the plaintiffs claim fairly stated with accrued interest and costs; but the principal sum shall in no event exceed
(i)  twice the amount of the plaintiffs claim or
(ii)  the value of the property on due appraisement, whichever is smaller. The bond or stipulation shall be conditioned for the payment of the principal sum and interest thereon at 6 per cent per annum.
(b) General Bond. The owner of any vessel may file a general bond or stipulation, with sufficient surety, to be approved by the court, conditioned to answer the judgment of such court in all or any actions that may be brought thereafter in such court in which the vessel is attached or arrested. Thereupon the execution of all such process against such vessel shall be stayed so long as the amount secured by such bond or stipulation is at least double the aggregate amount claimed by plaintiffs in all actions begun and pending in which such vessel has been attached or arrested. Judgments and remedies may be had on such bond or stipulation as if a special bond or stipulation had been filed in each of such actions. The district court may make necessary orders to carry this rule into effect, particularly as to the giving of proper notice of any action against or attachment of a vessel for which a general bond has been filed. Such bond or stipulation shall be indorsed by the clerk with a minute of the actions wherein process is so stayed. Further security may be required by the court at any time. If a special bond or stipulation is given in a particular case, the liability on the general bond or stipulation shall cease as to that case.
(c) Release by Consent or Stipulation; Order of Court or Clerk; Costs. Any vessel, cargo, or other property in the custody of the marshal or other person or organization having the warrant may be released forthwith upon the marshals acceptance and approval of a stipulation, bond, or other security, signed by the party on whose behalf the property is detained or the partys attorney and expressly authorizing such release, if all costs and charges of the court and its officers shall have first been paid. Otherwise no property in the custody of the marshal, other person or organization having the warrant, or other officer of the court shall be released without an order of the court; but such order may be entered as of course by the clerk, upon the giving of approved security as provided by law and these rules, or upon the dismissal or discontinuance of the action; but the marshal or other person or organization having the warrant shall not deliver any property so released until the costs and charges of the officers of the court shall first have been paid.
(d) Possessory, Petitory, and Partition Actions. The foregoing provisions of this subdivision (5) do not apply to petitory, possessory, and partition actions. In such cases the property arrested shall be released only by order of the court, on such terms and conditions and on the giving of such security as the court may require.
(6) Reduction or Impairment of Security. Whenever security is taken the court may, on motion and hearing, for good cause shown, reduce the amount of security given; and if the surety shall be or become insufficient, new or additional sureties may be required on motion and hearing.
(7) Security on Counterclaim.
(a) When a person who has given security for damages in the original action asserts a counterclaim that arises from the transaction or occurrence that is the subject of the original action, a plaintiff for whose benefit the security has been given must give security for damages demanded in the counterclaim unless the court, for cause shown, directs otherwise. Proceedings on the original claim must be stayed until this security is given, unless the court directs otherwise.
(b) The plaintiff is required to give security under Rule E(7)(a) when the United States or its corporate instrumentality counterclaims and would have been required to give security to respond in damages if a private party but is relieved by law from giving security.
(8) Restricted Appearance. An appearance to defend against an admiralty and maritime claim with respect to which there has issued process in rem, or process of attachment and garnishment, may be expressly restricted to the defense of such claim, and in that event is not an appearance for the purposes of any other claim with respect to which such process is not available or has not been served.
(9) Disposition of Property; Sales.
(a) Interlocutory Sales; Delivery.
(i) On application of a party, the marshal, or other person having custody of the property, the court may order all or part of the property soldwith the sales proceeds, or as much of them as will satisfy the judgment, paid into court to await further orders of the courtif:
(A) the attached or arrested property is perishable, or liable to deterioration, decay, or injury by being detained in custody pending the action;
(B) the expense of keeping the property is excessive or disproportionate; or
(C) there is an unreasonable delay in securing release of the property.
(ii) In the circumstances described in Rule E(9)(a)(i), the court, on motion by a defendant or a person filing a statement of interest or right under Rule C(6), may order that the property, rather than being sold, be delivered to the movant upon giving security under these rules.
(b) Sales, Proceeds. All sales of property shall be made by the marshal or a deputy marshal, or by other person or organization having the warrant, or by any other person assigned by the court where the marshal or other person or organization having the warrant is a party in interest; and the proceeds of sale shall be forthwith paid into the registry of the court to be disposed of according to law.
(10) Preservation of Property. When the owner or another person remains in possession of property attached or arrested under the provisions of Rule E(4)(b) that permit execution of process without taking actual possession, the court, on a partys motion or on its own, may enter any order necessary to preserve the property and to prevent its removal.
[1] See References in Text note below.