Stationary source emissions - Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide - Radiocarbon sampling and determination (ISO 13833:2013); German version EN ISO 13833:2013
Edition 2013-07

German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production and oxygen consumption in an aquatic environment (SPG and SVG) by means of the light and dark bottle method (L 13) (determination of biogenic aeration rate)
Edition 1983-09

Resistance of metallic materials to liquid biogenic and alternative fuels and their blends; English version CEN/TR 17144:2017
Edition 2017-12

Solid recovered fuels - Report on relative difference between biodegradable and biogenic fraction of SRF
Edition 2005-04

Round and sawn timber - Environmental Product Declarations - Product category rules for wood and wood-based products for use in construction; German and English version prEN 16485:2023
Edition 2023-07

Bio-based products - Life Cycle Assessment; German version EN 16760:2015
Edition 2016-02

Bio-based products - Life cycle assessment - Additional requirements and guidelines for comparing the life cycles of bio-based products with their fossil-based equivalents; German and English version prEN 18027:2023
Edition 2023-12

Round and sawn timber - Environmental Product Declarations - Product category rules for wood and wood-based products for use in construction; German version EN 16485:2014
Edition 2014-07

Sustainability of construction works - Environmental product declarations - Core rules for the product category of construction products; German version EN 15804:2012+A2:2019 + AC:2021
Edition 2022-03

Energy performance of buildings - Determination and reporting of Primary Energy Factors (PEF) and CO₂ emission coefficient - General Principles, Module M1-7; German version EN 17423:2020
Edition 2021-02