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NA 173

DIN Standards Committee Principles of Standardization

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Project

Standardization; Supplement 4: Performance levels and classes

Abstract

This document contains instructions and examples for the inclusion of performance levels and classes in standards. It was prepared by NA 173-00-02 AA Design of standards.

Begin

2026-05-22

Planned document number

DIN 820 Beiblatt 4

Project number

17300039

Responsible national committee

NA 173-00-02 AA - Presentation of standards  

Contact

Dipl.-Ing.

Jan Dittberner

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2924
Fax: +49 30 2601-42924

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