R151-4-302. Motion to Dismiss

  (1) A motion to dismiss on a ground described in Rule 12(b)(1) through (7) of the Utah Rules of Civil Procedure shall be filed prior to filing a responsive pleading.

  (2) In a case that is under agency review:

  (a) A motion to dismiss may be brought for:

  (i) failure to comply with a jurisdictional deadline;

  (ii) failure to file a hearing transcript; or

  (iii) failure to file a required memorandum.

  (b) A motion to dismiss may not be brought on an allegation or argument as to:

  (i) the sufficiency of a pleading or a memorandum in support thereof;

  (ii) the sufficiency of the evidence; or

  (iii) any other issue that requires substantive analysis.