The International Ship and Port Facility Security (ISPS) Code is an amendment to the SOLAS Convention that establishes minimum security standards and procedures for ships and port facilities to detect and deter threats. It prescribes responsibilities for governments, shipping companies, shipboard personnel, and port/facility personnel. The Code outlines a standardized framework for evaluating risk at facilities of varying types and sizes, and identifies key security measures including vessel and facility security plans, ship and facility security officers, access controls, and monitoring of people and cargo. It aims to enable information collection and sharing to ensure adequate security measures are in place internationally.