Section 27H

any Interior Designer or Graduate Interior Designer who has died, or interior design consultancy practice which has ceased to practise;

any Interior Designer, Graduate Interior Designer or interior design consultancy practice who has failed to renew his or its registration within one month of the expiry of the registration;

any Interior Designer or Graduate Interior Designer whose registration has been cancelled under section 34A or paragraph 27G(2), or interior design consultancy practice whose registration has been cancelled under section 34A or paragraph 27E(5); or

any Interior Designer, Graduate Interior Designer or interior design consultancy practice who has been registered by reason of any mistake or error made by the Board in considering his or its application for registration.