Is there a grace period for Illinois professional engineer (pe) license renewal?

No grace period is specified in the available data — verify with the licensing board before relying on one.

Illinois Professional Engineer (PE) license renewal deadline

When professional engineer licenses come due in Illinois, sourced from the official board.

November 30Verify with board

Every 2 years of odd-numbered years

Board wording: Individual PE licenses expire November 30 of each odd-numbered year.

Deadline type

Fixed calendar date

Renewal cycle

Every 2 years

Official source: Illinois Department of Financial and Professional Regulation — Professional Engineer renewal PDH requirements

⚠️Board rules change. Verify every figure against the official source before relying on it.

Track your Illinois professional engineer (pe) renewal free — upload certificates, get reminded at 90 / 60 / 30 / 7 days out.