Water meters for cold potable water and hot water - Part 3: Test report format (ISO 4064-3:2014); German version EN ISO 4064-3:2014
Edition 2014-11

Information technology - Security techniques - Evaluation criteria for IT security - Part 3: Security assurance components (ISO/IEC 15408-3:2008, Corrected version 2011-06-01); German version EN ISO/IEC 15408-3:2020, only on CD-ROM
Edition 2021-06

Smoke and heat control systems - Part 3: Specification for powered smoke and heat control ventilators (Fans); German version EN 12101-3:2015
Edition 2015-12

Spectator facilities - Part 3: Separating elements - Requirements; German version EN 13200-3:2018
Edition 2018-12

Drain and sewer systems outside buildings - Management and control of activities - Part 3: Drain and sewer cleaning; German version EN 14654-3:2021
Edition 2022-12

Heat meters - Part 3: Data exchange and interfaces; German version EN 1434-3:2015
Edition 2016-02

Energy audits - Part 3: Processes; German version EN 16247-3:2022
Edition 2023-02

Unfired pressure vessels - Part 3: Design; German and English version EN 13445-3:2014/prA16:2019
Edition 2019-11

Potentiometers for use in electronic equipment - Part 3: Sectional specification: Rotary precision potentiometers (IEC 40/2760/CD:2020); Text in German and English
Edition 2021-02

Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 3: Fittings (ISO/DIS 16486-3:2024); German and English version prEN ISO 16486-3:2024
Edition 2024-05