Microbiology of the food chain - Sampling techniques for microbiological analysis of food and feed samples

Microbiology of the food chain - Sampling techniques for microbiological analysis of food and feed samples

Microbiology of the food chain - General requirements and guidance for microbiological examinations (ISO 7218:2024); German version EN ISO 7218:2024

Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023); German and English version EN ISO 5667-1:2023

Sampling procedures for inspection by attributes - Two-stage sampling plans for auditing and for inspection under prior information (ISO 28596:2022); Text in German and English

Maintenance for lifts and escalators - Rules for maintenance instructions; German and English version prEN 13015:2017

Photovoltaic (PV) module safety qualification - Part 1: Requirements for construction (IEC 82/1660/CD:2019); Text in German and English

Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 6: Measurement of the effective focal spot size of micro- and nanofocus X-ray tubes with spot sizes < 100 μm

Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 6: Measurement of the effective focal spot size of micro- and nanofocus X-ray tubes with spot sizes < 100 μm