An agency engaged in the business of a cemetery, community mausoleum, or columbarium shall provide and maintain a suitable place of deposit for the records and files of such cemetery, community mausoleum, or columbarium, of such character as will safely keep and preserve such records and files from loss and destruction, and it shall make and file proper records in such place. The record of burials, interments, and cremations shall at all reasonable times be open to the public.