W. Va. Code § 39-4-11: Notarial act in another state.

(a) A notarial act performed in another state has the same effect under the law of this state as if performed by a notarial officer of this state, if the act performed in that state is performed by:

(1) A notary public of that state;

(2) A judge, clerk or deputy clerk of a court of that state; or

(3) Any other individual authorized by the law of that state to perform the notarial act.

(b) The signature and title of an individual performing a notarial act in another state are prima facie evidence that the signature is genuine and that the individual holds the designated title.

(c) The signature and title of a notarial officer described in subdivision (1) or (2), subsection (a) of this section, conclusively establish the authority of the officer to perform the notarial act.