Rules of Court
Section 38. Enforcement of attendance and conduct of examination. - A party or other person may be compelled, by an order or subpoena, to attend before the court or commissioner to testify as provided in the two preceding sections, and upon failure to obey such order or subpoena or to be sworn, or to answer as a witness or to subscribe his deposition, may be punished for contempt as in other cases. Examinations shall not be unduly prolonged, but the proceedings may be adjourned from time to time, until they are completed. If the examination is before a commissioner, he must take it in writing and certify it to the court. All examinations and answers before a court commissioner must be under oath, and when a corporation or other juridical entity answers, it must be on the oath of an authorized officer or agent thereof. (40a)