According to Rule 15 of the Federal Rules of Civil Procedure (FRCP), a party may amend the party's pleading once as a matter of course at any time before a responsive pleading is served or, if the pleading is one to which no responsive pleading is permitted and the action has not been placed upon the trial calendar, the party may so amend it at any time within 20 days after it is served. Otherwise a party may amend the party's pleading only by leave of court or by written consent of the adverse party; and leave shall be freely given when justice so requires.
Most states have adopted these procedural rules for state action in one form or another.
Amending a complaint to add a cause of action is a legal process that allows a plaintiff to alter their original complaint by including additional legal claims or causes of action against the defendant. This amendment is usually done when new facts or evidence arise, or when the plaintiff discovers other legal theories that can strengthen their case. Amending a complaint to add a cause of action is crucial as it ensures that all relevant claims are included in the lawsuit, allowing the plaintiff to seek the appropriate legal remedies. It is a way for plaintiffs to present a comprehensive and complete case to the court. The process of amending a complaint to add a cause of action may vary depending on the jurisdiction and specific court rules. Generally, it requires filing a motion or a request with the court, providing a copy of the amended complaint to the defendant, and obtaining the court's approval. There are different types of amendments that can be made to add a cause of action in a complaint. Some of these include: 1. Amendment to add a claim for negligence: This is done when the plaintiff wants to assert that the defendant breached their duty of care, resulting in harm or damages. 2. Amendment to add a claim for breach of contract: This type of amendment is made when the plaintiff discovers that the defendant violated the terms of a previously established contract, causing harm or financial loss. 3. Amendment to add a claim for fraud or misrepresentation: If the plaintiff discovers that the defendant intentionally deceived them, providing false information or concealing important facts, they can amend their complaint to include a claim for fraud or misrepresentation. 4. Amendment to add a claim for intentional infliction of emotional distress: This type of amendment is made when the plaintiff can demonstrate that the defendant's actions were extreme and outrageous, causing severe emotional distress. 5. Amendment to add a claim for punitive damages: In certain circumstances, if the defendant's conduct is particularly malicious or reckless, the plaintiff may seek punitive damages, which aim to punish the defendant and deter similar behavior in the future. It is important for plaintiffs to consult with their attorney to determine the most appropriate type of course of action to include in the amended complaint. The attorney will ensure that the amended complaint accurately reflects the plaintiff's claims and complies with the court's rules and procedures.