Maryland Labor and Employment Section 9-702

      Absent substantial evidence to the contrary, in a proceeding for the enforcement of a claim under this title, it is presumed that:

            (1)      the claim comes within this title;

            (2)      sufficient notice was given to the employer; and

            (3)      the employer or its insurer was not prejudiced by a failure to file a claim for an accidental personal injury within 60 days after the date of the accidental personal injury.