ČSN EN 17952 (010123)

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Research and development

Annotation of standard text ČSN EN 17952 (010123):

This document presents Function Analysis (FA) and specifies requirements for Function Analysis and its deliverables. It presents the two distinct areas of application, namely, Functional Need Analysis (FNA) relating to understanding the need, setting goals and Technical Function Analysis (TFA) relating to selecting and developing a solution. It specifies requirements for the basic characteristics of the deliverables within FNA and TFA and expands requirements, guidance and recommendations about FA expressed in the Functional Performance Specification Standard (EN 16271) and in the Value Management Standard (EN 12973).

This document provides an essential reference and support for any person wishing to improve the efficiency, effectiveness and overall performance of their organization. It aims to support sustainable development in an organization. FA offers an opportunity to enhance skills of people involved.

In order to present the conditions for implementation and development of FA deliverables, this document:

• - introduces the interests and fields of application and presents a variety of situations in which FA is used in support of projects of all types and sizes;
• - specifies essential conditions for successful FA, including roles and responsibilities of the people involved, monitoring the performance of the FA team, processes for validation and verification and supply of valid and verified deliverables; and
• - specifies requirements for FA and the basic characteristics of FA deliverables whilst outlining methods, and tools for the realization of the deliverables.

FA is progressed using the following:

• - FNA: support for the process of identifying and understanding the need, defining objectives, and setting the goal to be achieved;
• - TFA: support for design or research processes and evaluation of solutions; and
• - Iteratively focusing on the FNA and TFA by revisiting the identified need, balancing capabilities of available technologies, resources and constraints, achieving the most desirable outcome