8.  In article 13, for paragraph (4) substitute—

“(4) The provisions of rules 31, 32 and 33, with necessary modifications, apply respectively in relation to the procedure on application for revocation (on grounds of non-use), revocation (on grounds other than non-use) and declaration of invalidity of protection of a protected international trade mark (UK).

(4A) The provisions of rule 35 (intervention), rule 36 (case management) and rule 37 (pre-hearing review) apply in relation to a procedure on application for revocation (on grounds of non-use), revocation (on grounds other than non-use) and declaration of invalidity of protection of a protected international trade mark (UK).”.