To compel witnesses to attend and testify before it upon all matters connected with the administration of this Article, in the manner provided by law for the taking of testimony in the circuit courts of this State. The president, or any board member, may administer oaths to witnesses.
40 ILCS 5/3-136
To subpoena witnesses
P.A. 83-1440.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.