(7) Whenever the specification or drawings of a United Kingdom patent registered in Saint Lucia has been amended by way of disclaimer, correction or explanation, according to the law of the United Kingdom, a request, accompanied by a copy of the specification and drawings (if any) as amended, duly certified by the Comptroller General of the United Kingdom Patent Office, may be made to the Registrar to substitute a copy of the specification and drawings as amended for the specification and drawings originally filed.