Arbitrator Rachael Sinnen was honored with the HLAI's inaugural Administrative Law Judge of the Year Award in recognition of her outstanding service with the Illinois Workers’ Compensation Commission (IWCC) and her leadership beyond the bench as a teacher, coach, and mentor at the HLAI Annual Judicial Reception on February 3, 2026 at the University Club of Chicago.

Arbitrator Sinnen was recognized for her dedication to fairness and excellence in administrative law, as well as her commitment to supporting and guiding the next generation of legal professionals. Her contributions to the IWCC and to the broader legal community have earned widespread respect among colleagues and practitioners alike. Rachael has been a WCLA member since 2014.