Which type of documents can be stamped or sealed?

Plans, drawings, and specifications are the type of documents that can be stamped or sealed because these materials typically require formal verification by licensed professionals, such as engineers or architects, as part of the regulatory and compliance processes in construction and design. The stamp or seal indicates that these documents have been prepared in accordance with professional standards and are valid for submission to authorities or clients.

This type of attestation is crucial in ensuring that projects meet the necessary safety and quality standards as established by legislative and professional guidelines. In contrast, financial statements, emails, and digital correspondence, as well as meeting minutes, do not typically necessitate a professional seal or stamp. While these documents may require signatures or other forms of authentication, they do not undergo the same formal validation processes as technical drawings and specifications.