Rule 4511. Judicial notice of law. (a) When judicial notice shall be taken without request. Every court shall take judicial notice without request of the common law, constitutions and public statutes of the United States and of every state, territory and jurisdiction of the United States and of the official compilation of codes, rules and regulations of the state except those that relate solely to the organization or internal management of an agency of the state and of all local laws and county acts. (b) When judicial notice may be taken without request; when it shall be taken on request. Every court may take judicial notice without request of private acts and resolutions of the congress of the United States and of the legislature of the state; ordinances and regulations of officers, agencies or governmental subdivisions of the state or of the United States; and the laws of foreign countries or their political subdivisions. Judicial notice shall be taken of matters specified in this subdivision if a party requests it, furnishes the court sufficient information to enable it to comply with the request, and has given each adverse party notice of his intention to request it. Notice shall be given in the pleadings or prior to the presentation of any evidence at the trial, but a court may require or permit other notice. (c) Determination by court; review as matter of law. Whether a matter is judicially noticed or proof is taken, every matter specified in this section shall be determined by the judge or referee, and included in his findings or charged to the jury. Such findings or charge shall be subject to review on appeal as a finding or charge on a matter of law. (d) Evidence to be received on matter to be judicially noticed. In considering whether a matter of law should be judicially noticed and in determining the matter of law to be judicially noticed, the court may consider any testimony, document, information or argument on the subject, whether offered by a party or discovered through its own research. Whether or not judicial notice is taken, a printed copy of a statute or other written law or a proclamation, edict, decree or ordinance by an executive contained in a book or publication, purporting to have been published by a government or commonly admitted as evidence of the existing law in the judicial tribunals of the jurisdiction where it is in force, is prima facie evidence of such law and the unwritten or common law of a jurisdiction may be proved by witnesses or printed reports of cases of the courts of the jurisdiction.