Exploring Calumniae Jusjurandum: The Oath Against Vexatious Litigation

Definition & Meaning

The term "calumniae jusjurandum" refers to an "oath of calumny," which is a legal concept originating from Roman law. It is an oath taken by a litigant affirming that they are not pursuing a lawsuit or defense in bad faith or for malicious reasons. Essentially, it serves as a declaration that the individual is acting honestly in their legal proceedings.

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Real-world examples

Here are a couple of examples of abatement:

(Hypothetical example) A person files a defamation lawsuit against a former business partner. Before proceeding, they must take a calumniae jusjurandum to affirm that their claim is genuine and not intended to harass or intimidate the partner.

State-by-state differences

Examples of state differences (not exhaustive):

State Legal Context
California Requires a declaration under penalty of perjury in certain civil cases.
New York May involve additional requirements for proving malice in defamation cases.

This is not a complete list. State laws vary, and users should consult local rules for specific guidance.

Comparison with related terms

Term Definition
Calumny The act of making false statements about someone to damage their reputation.
Defamation A broader term encompassing both slander (spoken) and libel (written) false statements.
Frivolous Lawsuit A lawsuit with no legal basis, often intended to harass or burden the defendant.

What to do if this term applies to you

If you find yourself needing to take a calumniae jusjurandum, consider the following steps:

  • Consult with a legal professional to understand the implications of the oath.
  • Gather all necessary documentation to support your claims.
  • Explore US Legal Forms for templates that can help you prepare your legal documents.

Quick facts

  • Applies primarily in civil law contexts.
  • Helps prevent frivolous lawsuits.
  • May involve specific state requirements.

Key takeaways

Frequently asked questions

It is an oath taken by a litigant affirming they are not pursuing a lawsuit in bad faith.