(b) An owner of a burial site or of the land encompassing a burial site that has been in existence for more than 50 years and in which the majority of the persons interred in the burial site have been interred for more than 50 years shall consult with the Director of the Maryland Historical Trust about the proper treatment of markers, human remains, and the environment surrounding the burial site.

(c) Advice provided by the Maryland Historical Trust under this section is not binding on the owner of the burial site.