采用ISO/IEC 15026-2:2011规定了保证案例结构和内容的最低要求。鉴证案例包括系统或产品（或一组索赔）财产的顶层索赔、关于该索赔的系统论证，以及作为该论证基础的证据和明确假设。通过多层次的从属主张进行论证，这种结构化的论证将顶层主张与证据和假设联系起来。

Adopts ISO/IEC 15026-2:2011 to specify minimum requirements for the structure and contents of an assurance case. An assurance case includes a top-level claim for a property of a system or product (or set of claims), systematic argumentation regarding this claim, and the evidence and explicit assumptions that underlie this argumentation. Arguing through multiple levels of subordinate claims, this structured argumentation connects the top-level claim to the evidence and assumptions.