What must accompany a P. Tech's stamp or seal on a document?

When a Professional Technologist (P. Tech) applies their stamp or seal to a document, it is essential to include the date the stamp or seal was applied. This requirement serves several important purposes: it establishes a clear timeline of when the professional's review and endorsement of the document took place. This date is critical for distinguishing the validity of documents over time, particularly in industries where standards, regulations, or project details may change.

The inclusion of the date helps to ensure accountability and traceability, as it allows others reviewing the document to understand when the professional endorsement was given. This practice emphasizes the importance of keeping records current and aligned with the best practices of professional standards.

In contrast, elements such as payment receipts, address information, or checklists of document contents do not have the same essential role in verifying the appropriateness or effectiveness of the professional seal or stamp. While these other items may be relevant in certain contexts, they do not fulfill the same fundamental purpose as indicating the date of the stamp or seal.