A Delaware Motion for Leave to File Third Party Complaint is a legal document that a defendant files in a lawsuit to request permission from the court to bring in a third party defendant into the case. This motion is commonly used in civil lawsuits to assert that a non-party is liable for some or all of the plaintiff's claims against the defendant. Keywords: Delaware, motion for leave, file, third party complaint, lawsuit, court, third party defendant, civil, claims, liability. The Delaware Court of Chancery follows a specific set of rules and procedures when it comes to filing a Motion for Leave to File Third Party Complaint. The purpose of this motion is to ensure fairness and efficiency in litigation by allowing additional parties to be added to the case if their involvement is necessary to determine the rights and liabilities of all parties involved. Types of Delaware Motions for Leave to File Third Party Complaint: 1. Standard Motion: This is the most common type of motion filed in Delaware courts, where the defendant seeks permission to bring a third party into the case. The motion typically outlines the defendant's reasons for believing that the third party is responsible for some or all of the damages claimed by the plaintiff. 2. Cross-Claim Motion: In certain situations, a defendant may also file a cross-claim motion along with the Motion for Leave to File Third Party Complaint. A cross-claim allows the defendant to assert claims against other defendants in the same case and is relevant when multiple defendants share liability or seek contribution from each other. 3. Imp leader Motion: An imp leader motion is filed when the defendant seeks to bring a third party into the lawsuit to indemnify or contribute to any judgment that may be entered against them. It is often used when a defendant believes that another party should share the financial responsibility for the plaintiff's alleged injuries or damages. It's important to note that the court has discretion in granting or denying a Motion for Leave to File Third Party Complaint in Delaware. The court will consider factors such as timeliness, relevance of the third party's involvement, and potential prejudice to the existing parties before deciding whether to allow the addition of a third party to the lawsuit.