Which of the following documents may NOT typically require a stamp or seal?

Financial plans may not typically require a stamp or seal because they are often not subject to regulation in the same way that engineering and geoscientific documents are. Stamps or seals are typically used on technical documents to indicate that they have been reviewed and approved by a licensed professional, ensuring that they meet the necessary standards and regulations.

Engineering plans, geoscientific reports, and detailed drawings usually need to be reviewed and signed off by a licensed professional to affirm their accuracy and compliance with statutory requirements. This practice is essential, as it holds professionals accountable for their work and protects the public by ensuring that the designs and reports meet established safety and quality standards. In contrast, financial plans are generally more about strategic and financial advice rather than technical compliance, which is why they typically do not require such a formal endorsement.