The Ship Security Plan, and the Ship Security Assessment (SSA) on which it is based, should be submitted to the Cayman Islands Shipping Registry (CISR) in George Town. The SSP and SSA can be submitted either as a hard and electronic copy or purely as an electronic submission. If a hard copy is submitted it will be stamped after approval and returned to the company. If only electronic copies are submitted, the title, index and revision status pages will be printed and stamped and returned to the company for inclusion in the copy of the SSP that is to be forwarded to the vessel. The CISR will only retain an electronic copy of the approved SSP and the SSA. Any additional hard copies that have been submitted will be destroyed by secure shredding after the approval process is complete.