Rules of the Supreme Court of Canada

37 Within eight weeks after the order granting leave to intervene for an intervener referred to in subparagraph 22(3)(c)(ii), within 20 weeks after the filing of a notice of intervention under subrule 61(4) for an intervener referred to in subparagraph 22(3)(c)(iii) or within eight weeks after the service of the appellant’s factum for an intervener referred to in subparagraph 22(3)(c)(i) or (iv), as the case may be, the intervener shall

• (a) serve on all other parties a copy of the intervener’s factum and the book of authorities; and

• (b) file with the Registrar

  • (i) the original and 23 copies of the factum,

  • (ii) 14 copies of the book of authorities, and

  • (iii) an electronic copy of the factum prepared in accordance with guidelines issued by the Registrar.