ISO 17651-3:2026

Overview

ISO 17651-3:2026 sets out the requirements and recommendations for the design, equipment, and operation of interpreting hubs used for simultaneous interpreting. This international standard issued by ISO aims to ensure that interpreting hubs are both usable and accessible for all interpreters, regardless of physical ability or modality (spoken or signed language). The document addresses both purpose-built and ad hoc interpreting hubs, including technical infrastructure, workspace ergonomics, and the provision of support and amenities for interpreters.

Drawing upon previous standards such as ISO 20109 (simultaneous interpreting equipment) and ISO 24019 (interpreting delivery platforms), ISO 17651-3 delivers a comprehensive framework to facilitate high-quality, efficient, and accessible simultaneous interpreting in remote and hybrid settings.

Keywords: simultaneous interpreting, interpreting hub, interpreter working environment, interpreting equipment, accessibility, ISO standard, remote interpreting.

Key Topics

• Facilities and Workspace Requirements

  • Criteria for siting, layout, and accessibility of interpreting hubs
  • Separate recommendations for both purpose-built and ad hoc hubs
  • Collaboration between technical experts, interpreters, and accessibility consultants in design and operation

• Booth Specifications

  • Guidelines for both spoken and signed language hub booths
  • Requirements related to space, acoustics, lighting, ventilation, and sound insulation
  • Emphasis on visual comfort, including window size, daylight standards, and visibility among interpreter teams

• Information Technology Infrastructure

  • Stipulations concerning redundant internet connections, power backup, and wired LAN connectivity
  • Security measures to ensure confidentiality and data protection during events
  • Centralized technical control by support staff for quality assurance

• Interpreting Equipment

  • Compliance with ISO 20109 for hardware and ISO 24019 for software platforms
  • Accessible controls and accommodations for interpreters with visual impairments or other disabilities
  • Standards for microphones, headphones, headsets, and video displays

• Image and Audio Content

  • Provision of clear, high-quality images and audio of speakers and visual materials
  • Special requirements for signed language interpreting, ensuring the full visibility of hand and facial expressions
  • Recommendations for display sizing and positioning to reduce eye strain and cognitive load

• Support and Amenities

  • On-site technical support staff for immediate troubleshooting
  • Provision of rest areas, easy access to toilets, and water facilities for interpreters

Applications

ISO 17651-3:2026 is essential for any organization or venue planning to host multilingual events with simultaneous interpreting-especially where interpreters work remotely or where physical booths lack direct line-of-sight to event proceedings. Typical applications include:

• International organizations, conferences, and summits
• Distance and hybrid meetings requiring multilingual communication
• Broadcasters and media companies offering live translated content
• Event planning companies and interpreting service providers establishing interpreting hubs
• Facilities managers ensuring accessibility and technical compliance for interpreters

Implementing this standard helps to:

• Guarantee consistent-quality interpreting services
• Improve comfort, safety, and accessibility for interpreters
• Enhance audio-visual quality and minimize disruption or technical failures during events
• Meet legal and organizational requirements for accessibility and inclusion

Related Standards

For comprehensive compliance and interoperability, the following standards are directly referenced or complement ISO 17651-3:2026:

• ISO 20109: Simultaneous interpreting - Equipment - Requirements
• ISO 24019: Simultaneous interpreting delivery platforms - Requirements and recommendations
• ISO 17651-1: Simultaneous interpreting - Permanent booths
• ISO 17651-2: Simultaneous interpreting - Mobile booths
• ISO 17651-4: Simultaneous interpreting - Signed language interpreting (under development)
• ISO 21542: Accessibility and usability of the built environment
• ISO 9241-303: Ergonomics of human-system interaction - Electronic visual displays
• ISO 16283-1: Acoustics - Airborne sound insulation

Adhering to ISO 17651-3 in combination with these related standards will ensure a professional, robust, and future-proof simultaneous interpreting environment.