A New York professional engineer's seal is a circular device of approximately 1 3/4 inches, built around the Great Seal of New York. Your name sits above that emblem and your license number below it, with the state legend and your professional legend in the outer band. An embosser, an electronic version and a rubber stamp are each acceptable. This page covers the design, the signing duty and registration.
Engineer Seal Stamps compliance desk. Checked against 8 NYCRR § 68.13 and the Board for Engineering, Land Surveying and Geology. Sources read September 2026.
| Requirement | What the rule says | Source |
|---|---|---|
| Seal required | Yes. Plans, specifications, plats and reports carry the seal once they are filed with public officials. | N.Y. Educ. Law § 7209(1) and (2) |
| Shape and size | Circular, and approximately 1 3/4 inches across. | 8 NYCRR § 68.13 |
| Outer band, top | The State of New York legend. | 8 NYCRR § 68.13 |
| Outer band, bottom | Your professional legend. | 8 NYCRR § 68.13 |
| Center of the die | The Great Seal of New York occupies the inner circle. | 8 NYCRR § 68.13 |
| Name and number | Your name as licensed above the Great Seal, your license number below it. | 8 NYCRR § 68.13 |
| Devices permitted | An embosser, an electronic version, or a rubber stamp. | Practice Guideline 3, Professional Seals and Signatures, NYSED Office of the Professions |
| Signature | The seal on its own is not enough. | N.Y. Educ. Law § 7209(1) and (2) |
| Electronic seal | Permitted. No cryptographic standard is named. | NYSED Practice Guideline 3, section III |
| Registration and lapse | The license itself does not expire. Registration runs on a three year cycle from the date the license is issued. Use of the seal after a lapse is not addressed. | N.Y. Educ. Law § 7209 |
New York is one row in our professional engineer seal requirements by state table, which sets each jurisdiction's rule side by side.
Is a seal required for a New York professional engineer?
Yes. Under N.Y. Educ. Law § 7209(1) and (2), plans, specifications, plats and reports are stamped with the seal, and signed, once they are filed with public officials. The design itself comes from 8 NYCRR § 68.13.
Those two sources divide the work cleanly. The rule tells you what the die looks like; the statute tells you when it goes on paper. New York PE stamp requirements sets out the same pairing in more detail.
What does the rule put on the face of the die?
Five elements in fixed positions. The emblem at the center is what makes a New York seal distinct from a generic round engineer die, and it is specified rather than decorative.
- The Great Seal of New York, at the center of the die
- Your name as licensed, above that emblem
- Your license number, below that emblem
- The State of New York legend, running across the top of the outer band
- Your professional legend, running across the bottom
Position is part of the specification, not a styling choice. A die that carries the right words in the wrong places is not built to § 68.13. Layout options within those constraints are covered in New York engineer seal design choices.
How big is the seal, and what shape?
Circular, and approximately 1 3/4 inches across, under 8 NYCRR § 68.13. The figure is stated as approximate rather than exact, so the diameter is not held to a hundredth of an inch.
The practical floor is legibility of the center emblem. Shrink the die far enough and the artwork at the middle turns into a smudge on prints, which defeats the element the rule cares most about.
Which devices may a New York engineer use?
Three formats are acceptable under Practice Guideline 3 from the Office of the Professions: an embosser, an electronic version, and a rubber stamp. The guideline sets them out as alternatives.
Which one you pick is a workflow question rather than a compliance question, since all three are accepted. An inked impression reproduces on prints, an embossed impression is raised on the original sheet, and an electronic version travels with a file. Engineers weighing the first two will find what a New York engineer's seal embosser does well a useful comparison.
Is the seal enough on its own?
No. The seal alone is not enough under N.Y. Educ. Law § 7209(1) and (2). A sealed sheet that carries no signature has not met the statute, however correct the die.
Treat the impression and the signature as one act rather than two steps that can drift apart in a busy set. What your New York stamping authority covers works through the scope question that sits behind it.
Which documents have to be sealed?
Plans, specifications, plats and reports, once they are filed with public officials. The filing is the trigger stated in N.Y. Educ. Law § 7209(1) and (2).
That wording is narrower than the habit of sealing everything that leaves the office. The cited statute ties the duty to those document types and to the act of filing them with public officials.
Does New York accept an electronic seal?
Yes. An electronic version is one of the accepted formats, and NYSED Practice Guideline 3, section III is where electronic use is addressed. No cryptographic standard is named in the guidance read for this page.
With no named standard, the cited guidance points to no particular technology. The design requirements in § 68.13 do not change because the impression is applied to a file rather than a sheet.
Does a New York engineering license expire?
The license itself does not. Registration does, on a three year cycle that runs from the date the license was issued, under N.Y. Educ. Law § 7209.
So the renewal date to track is the registration date, not a license expiry. That distinction is also why nothing on a New York engineer's seal carries an expiration date.
What do the rules say about using the seal after registration lapses?
Nothing. Use after a lapse is not addressed in the cited sources. There is no stated instruction on sealing during a gap in registration, and no stated procedure for the device itself.
Where a rule is silent, the sensible reading is to keep registration current rather than to look for permission the sources do not give.
Which board sits behind these rules?
The Board for Engineering, Land Surveying and Geology. The seal design in 8 NYCRR § 68.13, the sealing duty in N.Y. Educ. Law § 7209 and Practice Guideline 3 from the Office of the Professions are the sources read for this page.
A walk through the New York engineer seal guidelines covers the same material for readers who want it in narrative form.
What do you supply when ordering?
Your name exactly as it appears on your license, your license number, and the professional legend that applies to you. Those are the lines that vary between licensees.
The emblem, the band positions and the round outline are set by § 68.13, so they are not decisions to make at the order screen. Take the name spelling from the license record itself.
How do you check the die before it goes on a filing set?
Take a test impression on the paper you file on, measure the diameter, and read the name and number against your license. Confirm the state legend sits at the top of the band and your professional legend at the bottom.
Then look at a copy of the test sheet. The center emblem is the fine detail most likely to fill in, and a die that loses it on prints is worth correcting before a set goes out.
If you also hold a New York geologist license, the New York geologist seal rules set out what that seal must carry.
Frequently asked questions
Does the seal need a date beside it?
The sources read pair the seal with a signature and do not state a dating rule for an engineer's seal. A date block is common on New York drawings, but it is not a requirement in the sources read here.
Is an embosser acceptable on its own?
Practice Guideline 3 accepts an embosser, an electronic version and a rubber stamp without ranking them. Whichever device you use, the signature requirement in § 7209 still applies.
What is the difference between my license and my registration?
The license does not expire. Registration runs on a three year cycle that starts from the date the license was issued, so renewal attaches to registration rather than to the license.
Do drawings that are never filed need the seal?
The duty in § 7209(1) and (2) attaches to plans, specifications, plats and reports filed with public officials. The cited sources do not extend it beyond that, and they do not address work that stays in house.
Can I use an image of my seal on a PDF?
An electronic version is an accepted format under Practice Guideline 3. Section III addresses electronic use and names no cryptographic standard, so the cited guidance does not prescribe a file format or a signing technology.
What size should I order if my name line is long?
The stated diameter is approximately 1 3/4 inches, and approximate is the rule's own word. Keep the emblem and the license number readable rather than shrinking type to squeeze a long name in.
Have your license record open, confirm the spelling and number, then order from the New York engineer stamps and seals collection.
