Section 67(2) in The Semiconductor Integrated Circuits Layout-Design Rules, 2001
(2)A registered proprietor or a registered user of a layout-design, whose address for service in India entered in the register if changed, whether by discontinuance of the address or otherwise, so that the entry in the register is rendered incorrect, shall forthwith request the Registrar on Form LD-19 to make appropriate alteration of the address in the register, and the Registrar shall alter the register accordingly if he is satisfied in the matter.
