Rule 423. Discovery shall, as far as practicable, be conducted in the same manner as in the circuit courts of this state pursuant to the Michigan court rules or as otherwise provided by law. When appropriate, the presiding officer shall set time limitations for the conduct of discovery. Every party shall respond promptly and fully to requests for discovery. The parties shall not use discovery to harass or cause needless delay.
Mich. Admin. Code R. 792.10423