Dentistry - Base polymers - Part 2: Orthodontic base polymers (ISO 20795-2:2013); German version EN ISO 20795-2:2013
Edition 2013-06

Molecular biomarker analysis - Methods of analysis for the detection and identification of animal species in foods and food products (nucleic acid-based methods) - General requirements and definitions (ISO 20813:2019); German version EN ISO 20813:2022
Edition 2023-04

Oil and gas industries including lower carbon energy - Production assurance and reliability management (ISO/DIS 20815:2025); English version prEN ISO 20815:2025
Edition 2025-07

Petroleum, petrochemical and natural gas industries - Production assurance and reliability management (ISO 20815:2018); English version EN ISO 20815:2018, only on CD-ROM
Edition 2019-08

Petroleum and related products - Determination of the flammability characteristics of fluids in contact with hot surfaces - Manifold ignition test (ISO 20823:2003); German version EN ISO 20823:2003
Edition 2003-10

Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection of microorganisms - Thermal performance testing of thermal cyclers (ISO 20836:2021); German version EN ISO 20836:2021
Edition 2022-05

Petroleum and related products - Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC (ISO 20843:2011); German version EN ISO 20843:2011
Edition 2011-04

Petroleum and related products - Determination of the shear stability of polymer-containing oils using a diesel injector nozzle (ISO 20844:2015); German version EN ISO 20844:2015
Edition 2015-12

Petroleum and related products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO/DIS 20846:2025); German and English version prEN ISO 20846:2025
Edition 2025-09

Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2019); German version EN ISO 20846:2019
Edition 2019-12