This standard serves as a guide for MQA programs developed for specialized sectors of the radioassay community, that is bioassay, routine environmental monitoring, environmental restoration and waste management, radiopharmaceuticals, and nuclear power chemistry. The standard also provides the means for establishing the more limited objectives that govern day-to-day operations of an individual laboratory, including mandated protocols, recommendations, and information to implement and maintain a… read more radioassay QA program. The overall utility of radioassay data results from the combination of defensible and traceable measurements, preceded by careful planning to determine data quality objectives (DQO). This standard addresses only those aspects of the user's program that deal with measurement-related issues. Guidance on the use of DQOs is provided in annex . This standard addresses a)The operational framework of a national measurement assurance program b)The roles of the accrediting organization; the National Institute of Standards and Technology (NIST); and the reference, monitoring, and service laboratories c)The protocol for the preparation and distribution of test media by the monitoring or reference laboratories d)The bases for calculating the required accuracy and precision parameters of radioassay measurements e)The protocol for the evaluation and reporting of test results f)The protocol for the assessment and evaluation of test results and reporting assessment findings by the accrediting organization g)Guidance for determining the decision limit concentration and the a priori minimum detectable concentration for each radionuclide (see annex ) h)The requirements for reporting radioassay results by service laboratories to the customer i)Eleven key elements of a viable QA program applicable to the service, monitoring, and reference laboratories j)The QA and QC programs for the service, monitoring, and reference laboratories Since this is an umbrella MQA standard, no guidance or requirements have been established for the minimum performance criteria of precision, accuracy, or detection limits applicable to the routine operation of a radioassay laboratory. However, this standard requires that the service laboratory and its client (either from within the same company or governmental organization, or external) establish precision, bias, detection limit, and other quality performance specifications for each radionuclide within a preprocessing agreement or contract. These quality performance specifications shall be related to the data quality objectives requiring the radioassays. For radioassays requiring a quality measurement assurance program, this standard requires the use of a third-party monitoring laboratory to evaluate the ongoing capability of the service laboratory to meet pre-established, contractual performance specifications. If agreed by the client and service laboratory, the internal QA program of the service laboratory may function as a monitoring laboratory as long as the requirements for the monitoring laboratory as established in this standard are met. This standard has outlined the minimum requirements necessary to maintain a viable measurement assurance program by a radioassay laboratory. As outlined in this standard, the testing of the reference, monitoring, and service laboratories to assay radionuclides specified in the various testing categories properly is for accreditation purposes only. This testing program has been developed to ensure that all radioassay laboratories have, at a minimum, radiation measurement instrumentation, representing each radioactive emission type, that has been calibrated with radioactive materials traceable to NIST. This testing is considered a minimum effort in the accreditation process. As stated previously, it is the responsibility of a person or organization requiring radioassays to incorporate detailed performance specifications for each radionuclide and matrix within a contract for the service laboratory. A monitoring laboratory shall be utilized to evaluate the compliance by the service laboratory with the performance specifications. Several annexes have been developed to provide additional background information, clarifications, and, in some cases, requirements of the standard. Annex is considered part of this standard and, as such, the requirements specified shall be followed. Annexes , , and provide information and guidance to support the general concepts and recommendations outlined in this standard. read less

定价： 151元 / 折扣价： 129 元

This standard defines a framework for a connected electronic product security evaluation program.

定价： 59元 / 折扣价： 51 元

This part of ISO/IEC 15026 specifies the concept of integrity levels with corresponding integrity level requirements that are required to be met in order to show the achievement of the integrity level. It places requirements on and recommends methods for defining and using integrity levels and their integrity level requirements. It covers systems, software products, and their elements, as well as relevant external dependences.This part of ISO/IEC 15026 is applicable to systems and software and… read more is intended for use by:a) definers of integrity levels such as industry and professional organizations, standards organizations, and government agencies;b) users of integrity levels such as developers and maintainers, suppliers and acquirers, users, and assessors of systems or software and for the administrative and technical support of systems and/or software products.One important use of integrity levels is by suppliers and acquirers in agreements; for example, to aid in assuring safety, economic, or security characteristics of a delivered system or product.This part of ISO/IEC 15026 does not prescribe a specific set of integrity levels or their integrity level requirements. In addition, it does not prescribe the way in which integrity level use is integrated with the overall system or software engineering life cycle processes. It does, however, provide an example of use of this part of ISO/IEC 15026 in Annex A. read less

定价： 0元 / 折扣价： 0 元

This document defines assurance-related terms and establishes an organized set of concepts and relationships to form a basis for shared understanding across user communities for assurance. It provides information to users of the other parts of ISO/IEC/IEEE 15026 including the combined use of multiple parts. The essential concept introduced by ISO/IEC/IEEE 15026 (all parts) is the statement of claims in an assurance case and the support of those claims through argumentation and evidence. These claims are in the context of assurance for properties of systems and software within life cycle processes for the system or software product. Assurance for a service being operated and managed on an ongoing basis is not covered in ISO/IEC/IEEE 15026 (all parts). A variety of potential users of ISO/IEC/IEEE 15026 (all parts) exists including developers and maintainers of assurance cases and those who wish to develop, sustain, evaluate or acquire a system that possesses requirements for specific properties in such a way as to be more certain of those properties and their requirements. ISO/IEC/IEEE 15026 (all parts) uses concepts and terms consistent with ISO/IEC/IEEE 12207 and ISO/IEC/IEEE 15288 and generally consistent with the ISO/IEC 25000 series, but the potential users of ISO/IEC/IEEE 15026 (all parts) need to understand the differences from concepts and terms to which they may be accustomed. This document attempts to clarify these differences. The primary purpose of this document is to aid users of the other parts of ISO/IEC/IEEE 15026 by providing context, concepts and explanations for assurance, assurance cases and integrity levels. While essential to assurance practice, details regarding exactly how to measure, demonstrate or analyse particular properties are not covered. These are the subjects of more specialized standards of which a number are referenced and included in the Bibliography.

定价： 66元 / 折扣价： 57 元

This document specifies the concept of integrity levels with the corresponding integrity level requirements for achieving the integrity levels. Requirements and recommended methods are provided for defining and using integrity levels and their corresponding integrity level requirements. This document covers systems, software products, and their elements, as well as relevant external dependences. This document is applicable to systems and software and is intended for use by: a) definers of… read more integrity levels such as industry and professional organizations, standards organizations, and government agencies; b) users of integrity levels such as developers and maintainers, suppliers and acquirers, system or software users, assessors of systems or software and administrative and technical support staff of systems and/or software products. One important use of integrity levels is by suppliers and acquirers in agreements, for example, to aid in assuring safety, financial, or security characteristics of a delivered system or product. This document does not prescribe a specific set of integrity levels or their integrity level requirements. In addition, it does not prescribe the way in which integrity level use is integrated with the overall system or software engineering life cycle processes. It does, however, provide an example of use of this document in Annex A. read less

定价： 59元 / 折扣价： 51 元

This document defines assurance-related terms and establishes an organized set of concepts and relationships to form a basis for shared understanding across user communities for assurance. It provides information to users of the other parts of ISO/IEC/IEEE 15026 including the combined use of multiple parts. The essential concept introduced by ISO/IEC/IEEE 15026 (all parts) is the statement of claims in an assurance case and the support of those claims through argumentation and evidence. These… read more claims are in the context of assurance for properties of systems and software within life cycle processes for the system or software product. Assurance for a service being operated and managed on an ongoing basis is not covered in ISO/IEC/IEEE 15026 (all parts). While essential to assurance practice, details regarding exactly how to measure, demonstrate, or analyze particular properties are not covered. read less

定价： 62元 / 折扣价： 53 元

The concept of integrity levels with corresponding integrity level requirements that are required to be met in order to show the achievement of the integrity level are specified in this adoption of ISO/IEC 15026-3:2011. It places requirements on and recommends methods for defining and using integrity levels and their integrity level requirements, including the assignment of integrity levels to systems, software products, their elements, and relevant external dependencies.This standard is… read more applicable to systems and software and is intended for use by the following: 1. Definers of integrity levels such as industry and professional organizations, standards organizations, and government agencies; 2. Users of integrity levels such as developers and maintainers, suppliers and acquirers, users, and assessors of systems or software and for the administrative and technical support of systems and/or software products. One important use of integrity levels is by suppliers and acquirers in agreements; for example, to aid in assuring safety, economic, or security characteristics of a delivered system or product. This standard does not prescribe a specific set of integrity levels or their integrity level requirements. In addition, it does not prescribe the way in which integrity level use is integrated with the overall system or software engineering life cycle processes. This standard can be used alone or with other parts of ISO/IEC 15026. It can be used with a variety of technical and specialized risk analysis and development approaches. ISO/IEC TR 15026-1 provides additional information and references to aid users of IEEE Std 15026-3. read less

定价： 131元 / 折扣价： 112 元

This standard establishes the basic Quality Assurance Program requirements to be implemented by manufacturers of Class 1E Instrumentation and Electric Equipment for Nuclear Power Generating Stations.

定价： 55元 / 折扣价： 47 元

This part of ISO/IEC 15026 defines terms and establishes an extensive and organized set of concepts and their relationships, thereby establishing a basis for shared understanding of the concepts and principles central to ISO/IEC 15026 across its user communities. It provides information to users of the subsequent parts of ISO/IEC 15026, including the use of each part and the combined use of multiple parts. Coverage of assurance for a service being operated and managed on an ongoing basis is not… read more covered in ISO/IEC 15026. read less

定价： 242元 / 折扣价： 206 元