What is the purpose of interlineation in legal documents?

Interlineation in legal documents refers to the practice of making amendments or modifications by inserting additional written text directly into the document. This is often done to update, clarify, or change specific terms or provisions without the need for redrafting the entire document. This method allows for clear visibility of the changes being made, typically indicated by the insertion of words or phrases between the existing lines of text, hence the term "interlineation."

This is particularly important in legal contexts where precise language and clarity are paramount. By allowing for direct insertion, interlineation ensures that all parties can see the original text and understand the changes being proposed. Legal documents often require a clear record of any amendments, and interlineation provides that clarity effectively.

The other options, while related to legal documents, do not accurately capture the specific function of interlineation. Finalizing a contract, repealing a law, or summarizing a judicial opinion involves different processes and purposes that do not specifically pertain to the act of inserting written additions into a document.