Rule 501 - Privileges recognized only as providedExcept as otherwise provided by constitution, or by statute implementing a constitutional right, or by these or other rules promulgated by the Supreme Court of this State, no person has a privilege to:
(a) Refuse to be a witness;(b) Refuse to disclose any matter;(c) Refuse to produce any object or writing; or(d) Prevent another from being a witness or disclosing any matter or producing any object or writing.Adopted January 8, 1985, effective 7/1/1985; amended March 26, 2018, effective 7/1/2018.