ISO27001 - Control 5.9 - Inventory of information and other associated assets Control An inventory of information and other associated assets, including owners, should be developed and maintained. What this means Organizations should develop and maintain an inventory of their information assets and other associated resources, including details about who owns each asset. The purpose is to identify all the organization's important information and assets in order to properly secure them and assign clear ownership responsibilities. Ownership should be assigned when assets are created or when [...]