C.r.c.p. 44.1
As amended through Rule Change 2024(18), effective October 2, 2024
A party who intends to raise an issue concerning the law of a foreign country shall give notice in his pleadings or other reasonable written notice. The court, in determining foreign law, may consider any relevant material or source, including testimony, whether or not submitted by a party or admissible under Rule 43. The court's determination shall be treated as a ruling on a question of law.
C.r.c.p. 44.1
For admissibility of evidence, see C.R.C.P. 43(a); for proof of parts of book, see C.R.C.P. 264.