Medical X-ray equipment up to 300 kV - Rules for testing of radiation protection after installation, maintenance and essential modification
Edition 2021-06

Image quality assurance in diagnostic X-ray departments - Part 151: Acceptance testing of dental radiographic equipment - Rules for the inspection of image quality after installation, maintenance and modification
Edition 2020-05

Aerospace; maintenance and repairing of aircraft glazings of acrylic plastics; general directions
Edition 1987-11

Personal protective equipment against falls from a height - General requirements for instructions for use, maintenance, periodic examination, repair, marking and packaging; German version EN 365:2004
Edition 2004-12

Personal protective equipment against falls from a height - General requirements for instructions for use, maintenance, periodic examination, repair, marking and packaging; German version EN 365:2004, Corrigenda to DIN EN 365:2004-12; German version EN 365:2004/AC:2006
Edition 2007-04

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery; German version EN 378-4:2016+A1:2019
Edition 2019-12

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 1: Definitions; German version EN 1504-1:2005
Edition 2005-10

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 2: Surface protection systems for concrete; German version EN 1504-2:2004
Edition 2005-01

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 3: Structural and non-structural repair; German version EN 1504-3:2005
Edition 2006-03

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 4: Structural bonding; German version EN 1504-4:2004
Edition 2005-02