(2)
When such Register of Design is maintained wholly or partly on computer under floppies or diskettes, such computer floppies or diskettes shall be maintained under superintendence and control of Controller and in case of any dispute or doubt with regard to information of designs, the information as contained in the backup file or master file shall be final.
(3)
Where the accepted design is one in respect of which a reciprocity date has been allowed, the registration, the extension or the expiration of the copyright in the said design shall be reckoned from such reciprocity date.