§ Rule 4003.1 Scope of Discovery Generally Opinions and Contentions
Rule 4003.1. Scope of Discovery Generally. Opinions and Contentions
(a) Subject to the provisions of Rules 4003.2 to 4003.5 inclusive and Rule 4011, a party may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the pending action, whether it relates to the claim or defense of the party seeking discovery or to the claim or defense of any other party, including the existence, description, nature, content, custody, condition and location of any books, documents, or other tangible things and the identity and location of persons having knowledge of any discoverable matter.
(b) It is not ground for objection that the information sought will be inadmissible at the trial if the information sought appears reasonably calculated to lead to the discovery of admissible evidence.
(c) Except as otherwise provided by these rules, it is not ground for objection that the information sought involves an opinion or contention that relates to a fact or the application of law to fact.
Note: Interrogatories that generally require the responding party to state the basis of particular claims, defenses or contentions made in pleadings or other documents should be used sparingly and, if used, should be designed to target claims, defenses or contentions that the propounding attorney reasonably suspects may be the proper subjects of early dismissal or resolution or, alternatively, to identify and to narrow the scope of claims, defenses and contentions made where the scope is unclear.