保密事项范围的制定,是中央有关机关依据保密法律法规,结合保密工作实际,将某一行业或领域涉及国家安全和利益的事项具体化,明确某一行业或领域国家秘密事项的名称、密级、保密期限和知悉范围的过程。保密事项范围的修订,是制定机关根据情况变化,对已制定实施的保密事项范围及时作出调整,取消不需要继续保密的事项,增加新出现的国家秘密事项,变更需要调整的有关事项的密级、保密期限和知悉范围 The formulation of the scope of confidential matters is a matter for the central authorities concerned to specify the matters concerning national security and interests of an industry or field in accordance with the laws and regulations on confidentiality in light of the actual conditions of confidential work and to specify the names and secrets of state secrets in an industry or field, Confidentiality and knowledge of the scope of the process. The revision of the scope of confidential matters is made by the formulation organ according to the change of circumstances, making timely adjustments to the range of confidential matters that have been formulated and implemented, canceling issues that do not need to continue to be kept confidential, adding new state secrets, and changing the secrets of matters requiring adjustment. Confidentiality and knowledge of the scope