A party who intends to raise an issue about a foreign country's law must give notice by a pleading or other writing. In determining foreign law, the court may consider any relevant material or source, including testimony, whether or not submitted by a party or admissible under the Rules of Evidence. The court's determination must be treated as a ruling on a question of law.
N.D. R. Civ. P. 44.1
Joint Procedure Committee Minutes of September 24-25, 2009, page 14; November 29-30, 1979, page 11; April 26-27, 1979, page 18; Fed.R.Civ.P. 44.1.
Rules 26.1 (Foreign Law) and 27 (Proof of Official Record), N.D.R.Crim.P.; Rule 201 (Judicial Notice of Adjudicative Facts), N.D.R.Ev.