prEN ISO 17651-4

Simultaneous interpreting - Interpreters’ working environment - Part 4: Requirements and recommendations for signed language interpreting (ISO/DIS 17651-4:2025) prEN ISO 17651-4

Publication date:   Dec 25, 2025

Scope

This document specifies the logistical and technical equipment requirements for the working environments of conference signed language interpreters.
This document builds upon the existing standards on interpreters’ working environment, interpreting equipment, simultaneous interpreting delivery platforms and conference equipment ISO 17651-1, ISO 17651-2, ISO 17651-3, ISO 20109, ISO 24019 and ISO 22259.