For purposes of this article, unless the context requires otherwise:

“Foreign jurisdiction” means a state other than the Commonwealth.

“Foreign subpoena” means a subpoena issued under authority of a court of record of a foreign jurisdiction.

“Person” means an individual, corporation, business trust, estate, trust, partnership, limited liability company, association, joint venture, public corporation, government, or governmental subdivision, agency or instrumentality, or any other legal or commercial entity.

“State” means a state of the United States, the District of Columbia, Puerto Rico, the United States Virgin Islands, or any territory or insular possession subject to the jurisdiction of the United States.

“Subpoena” means a document, however denominated, issued under the authority of a court of record requiring a person to:

1. Attend and give testimony at a deposition;