HB 4169 of 2025 Posted on March 6, 2025 by mick.mcdonald Health: diseases; rare disease advisory council; create. Amends 1978 PA 368 (MCL 333.1101 – 333.25211) by adding secs. 5135 & 5135a. Last Action: 3/5/2025 – referred to Committee on Health Policy