West Virginia Code
Article 4. Depositions and Perpetuation of Testimony
§57-4-3. Notice of Taking of Depositions; When Deposition May Be Read in Equity

Reasonable notice shall be given to the adverse party of the time and place of taking every deposition. And in a suit in equity a deposition may be read if returned before the hearing of the cause, although after an interlocutory decree, if it be as to a matter not thereby adjudged, and be returned before a final decree.