8. How to renew the validity of a design right? By filing a request for extension of the validity term of design right on the Form D-5 with mandatory submission of proof that renewal fees have been paid. For the first 5 years of protection the fee is paid in one bullet, while for the maintenance of the design validity from the 6th to the 25th year, fees are paid annually until the expiry of the validity term of 25 years. Other Relevant Questions