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A woman wearing headphones sits at a desk in an office, using British Sign Language Interpreting in front of a computer monitor.

BSL Interpreter Services

Imagine sitting in a room full of people, a discussion buzzing around you — but you can’t understand a word of it. Or you’re trying to express something important in a meeting, and no one quite gets you. For Deaf people who use sign language, this is a frustrating daily reality without access to high-quality BSL interpreters.

At 121 Captions, we believe communication is a two-way street, and everyone deserves to be heard with confidence. That’s why we offer professional sign language interpreters who are accurate, accessible, and human.

What Is sign language interpreting?

Sign language is a complete, rich language with its own grammar and structure — and it’s the first or preferred language of tens of thousands of Deaf people around the world.

Sign language interpreters bridge the gap between spoken and signed language. Whether in-person or remote, our qualified interpreters facilitate conversations where everyone can fully participate.

Sign language interpretation isn’t just translation; it’s communication empowerment — allowing Deaf and hearing people to engage as equals in the classroom, the courtroom, the boardroom, and beyond.

When Are BSL Interpreters Used?

Our BSL interpreters work across almost every setting imaginable. Wherever Deaf and hearing people need clear communication with sign language, we can help.

Common use cases include:

  • Job interviews & staff meetings
  • Medical or mental health appointments
  • Conferences and live events
  • Schools, universities & training courses
  • Courtrooms & legal consultations
  • Public service interactions
  • Emergency services or hospital visits
  • Press briefings & TV appearances
  • One-to-one support for everyday tasks

We work with businesses, government agencies, broadcasters, universities, and individuals — providing sign language interpreting that’s professional, culturally aware, and fit for purpose.

Why Choose 121 Captions for Sign Language Interpreting?

There’s a reason we’ve become a trusted partner for some of the UK’s biggest brands and institutions. It comes down to quality, consistency, and care.

Qualified, Experienced Sign Language Interpreters

All our BSL interpreters are fully qualified, registered, and experienced in their field. We carefully match interpreters to each assignment based on industry knowledge, style, and suitability. We offer international sign language interpreters too.

Clear Communication

Sign language includes hand signs, facial expressions, body language, pace, and flow. Our interpreters are trained to deliver nuanced, culturally sensitive communication in both directions.

Sector Expertise

Legal, medical, educational, corporate — each domain has its own language. We work with interpreters who understand specialist terminology, so nothing is lost in translation.

Remote or In-Person

Whether you need a face-to-face interpreter in London or a remote interpreter for a virtual meeting, we can meet your needs. Our services are flexible and accessible across the UK (and beyond).

Fast, Reliable Booking

We understand that sometimes, interpreting is needed quickly. Our streamlined booking system and responsive team make it easy to schedule interpreters at short notice.

We’re Deaf-Led

Because our founder, Tina Lannin, is Deaf, we understand your lived experience. We’re not just a provider — we’re your ally. We prioritise dignity, accuracy, and user comfort in every interaction.

Who Pays for BSL Interpreters?

Good news: you might not have to.

Many of our clients get BSL interpreters funded through:

  • Access to Work – for Deaf professionals
  • Education providers – for students and staff
  • NHS or Local Authorities – for public appointments
  • Legal Aid – for court and solicitor access
  • Companies – to fulfil their obligations under the Equality Act 2010 and European Accessibility Act 2025

We’re happy to help you explore your funding options and support you through any paperwork or applications.

What Makes a Great Interpreter?

Not all interpreters are created equal — and we take pride in working with the best.

A great BSL interpreter doesn’t just know the language. They:

  • Listen actively
  • Stay impartial
  • Maintain confidentiality
  • Understand context and nuance
  • Adjust communication styles as needed
  • Respect Deaf culture and identity

Our interpreters are registered with NRCPD or RBSLI and regularly undergo CPD (Continuing Professional Development) training to stay sharp and up to date.

What Is the Process?

We make booking simple.

1️. Tell us what you need

Let us know the date, time, platform, and topic — and whether you prefer remote or in-person.

2. We match you with the right interpreter

Based on location, expertise, and availability, we’ll assign the best fit for your setting.

3. You get seamless support

We’ll handle everything from start to finish. We’re here if anything changes, and we’ll follow up after to make sure it all went smoothly.

A Word from Our Clients

I worked with 121 Captions to provide live captioning and BSL interpretation to a hybrid event and as part of an online conference session. This is the first time I had used captioning services. The team at 121 Captions were great at talking me through all the options and providing recommendations that would suit the needs of my participants – some of which I hadn’t considered previously. The team were happy to answer any questions I had about the tech-side of things and provided helpful set-up guides. I look forward to working with 121 Captions again in future!
Dr Megan WebbUniversity College London
The sign language interpreters at 121 Captions did a fantastic job. Their ability to communicate effectively was guaranteed by the high calibre of their interpreters. I appreciate their dedication to making their services available to everyone. Full marks!
Michelle Andrews

Ready to Experience the 121 Difference?

Looking for a Reliable, Friendly Interpreting Partner?

We’ve got you. Whether you’re an employer, event organiser, or a Deaf individual — we’ll work with you to provide interpreting that’s smooth, respectful, and always professional.