Recently, I was asked by a reader to explain the difference between a document that is ‘sealed’ by an engineer (or architect) and one that is signed ‘under seal’. This question prompted this post, as others may also be wondering about the distinction. [Hi Ed! Thanks for your question]
Not all Seals are alike!

Professionals have ‘seals’ that show that they are registered (Engineers) or licensed (Architects). As most of you likely know, your professional seal is something that is hard won and which is used when—and only when—your plans were made by you or someone under your direct supervisory control. Your signature represents that you were in responsible control over the documents, and that they have met the required professional standard of care. (21 NC Admin Code 2-0206 (a)(11)).
A contract can be signed ‘under seal’ – but what, exactly, is the ‘seal’ in that case. The terminology is from the by-gone days of wax seals on important documents. But the [seal] after your signature is a way of making a contract have an extended statute of limitations. It is *not* related to your professional seal in any manner.
And, notably, you don’t extend the statute of limitations by putting your professional seal on them.
Did you ever sign a document ‘under seal’ and wonder what the [seal] meant? Drop me an email at mbrumback@rl-law.com or comment below.


Consider these summary tips as part of your practice, every time the termination idea arises: