The state of New Jersey requires the professional engineer stamp to be 1 1/2 inches in diameter. We offer the New Jersey professional engineer stamp in one size; 1 1/2 inches.
In case you have any questions on the New Jersey professional engineer stamp requirements or any other regulatory questions, we have included the New Jersey Engineer boards contact information below for your convenience.
New Jersey State Board:
State Board of Professional Engineers and Land Surveyors
Karl Reidel, Executive Director
P.O. Box 45015
Newark, New Jersey 07101