Normas ISO

Information technology -- Open systems interconnection -- Part 9: The Directory: Replication

Principios generales y requisitos para los organismos que realizan la validación y la verificación de la información ambiental

Information technology -- Open systems interconnection -- Part 2: The Directory: Models

Service activities relating to drinking water supply, wastewater and stormwater systems -- Guidelines for the implementation of continuous monitoring systems for drinking water quality and operational parameters in drinking water distribution networks

Active implantable medical devices -- Four-pole connector system for implantable cardiac rhythm management devices -- Dimensional and test requirements

Guidelines for treated wastewater use for irrigation projects -- Part 1: The basis of a reuse project for irrigation

Guidelines for treated wastewater use for irrigation projects -- Part 2: Development of the project

Fine ceramics (advanced ceramics, advanced technical ceramics) -- Test methods for optical properties of ceramic phosphors for white light-emitting diodes using a gonio-spectrofluorometer

Steel for the prestressing of concrete -- Part 4: Strand