本标准定义了计划所有者用于制定DMSMS管理计划（以下简称计划）的要求。制定DMSMS管理计划的要求可能来自许多不同的来源，例如合同或客户要求，或计划所有者希望记录其标准流程。本计划中描述的过程旨在降低DMMS风险，并解决计划所有者提供的ADHP设备上的DMMS问题。制定符合第3节详细技术要求的计划，确保计划所有者满足行业标准、政府法规和/或其他合同流程要求的DMMS或报废管理计划的要求- 降低要求，如:aEIA-STD-4899，电子元器件管理计划编制标准bAS553，假冒电子元器件；避免、检测、缓解和处置DFARS 252.246-7007，承包商假冒电子零件检测和避免系统DMMS和过时这两个术语在行业中都有使用，虽然不完全相同，但非常相似（见2.3）。然而，从过程管理的角度来看，过时和DMMS都包含相同的基本要素，如图1所示，由于本标准侧重于工艺要求，因此在本文件中，这些术语被认为是可互换的。

This standard defines the requirements used by the Plan owner to develop a DMSMS Management Plan, hereinafter referred to as the Plan. The requirement to develop a DMSMS Management Plan could come from a number of different sources, such as a contractual or customer requirement or a desire by the Plan owner to document their standard process. The process described in the Plan is intended to mitigate DMSMS risks and resolve DMSMS issues on ADHP equipment provided by the Plan owner.Development of a plan that conforms to the technical requirements detailed inSection 3ensures that the Plan owner meets the requirement of a DMSMS, or obsolescence management plan, required by industry standards, government regulations, and/or other contractual flow-down requirements, such as:aEIA-STD-4899, Standard for Preparing an Electronic Components Management PlanbAS5553, Counterfeit Electronic Parts; Avoidance, Detection, Mitigation, and DispositioncDFARS 252.246-7007, Contractor Counterfeit Electronic Part Detection and Avoidance SystemThe terms DMSMS and obsolescence are both used in industry and are very similar, though not identical (see2.3). However, from a process management perspective, obsolescence and DMSMS both contain the same basic elements, as shown inFigure 1, and since this standard focuses on process requirements, in this document the terms are considered interchangeable.