Practise mediation through realistic online simulations, across time zones and with fair allocation of roles. You’ll learn how to actually mediate online — from using breakout rooms and digital whiteboards to managing the dynamics of a mediation when everyone is in a different physical space. You’ll also work with practical mediation processes, forms and templates — from intake and Agreements to Mediate to Memoranda of Understanding — while learning from the systems and processes behind a professional online mediation practice.
Move beyond theory and training simulations. Gain practical experience, build confidence and develop your judgement through a structured, professionally organised simulation environment designed to help you grow.
Experience what it actually takes to run an online mediation from beginning to end — from preparing the case and working with the parties before the mediation, through the mediation sessions themselves, to follow-up, agreement and closure. Our established systems and workflows take you beyond the mediation conversation and into the communication, preparation, technology, documentation and processes behind a professional mediation practice.
Become a better mediator by experiencing the process from different perspectives. Mediate, co-mediate, play a party or take part as a backup/observer — within a structured process designed to give you meaningful practical experience over time.
There is a gap between qualification and practice. We decided to fill it.
You don't simply join a Zoom call and practise one phase of a mediation session. You experience a structured process designed around how professional online mediation actually works.
Note: Currently, the Simulation Hub focuses on realistic two-party family and workplace mediation scenarios. This gives you the opportunity to practise different roles, develop your online mediation skills and build confidence through structured simulations.
Experience how a mediation begins — from the first contact and initial communication.
Work through the information, forms and preparation that come before mediation.
Follow the structured process of preparing the parties, documentation and online environment. Choose to conduct pre-mediation sessions with the role-playing parties and liaise with your Co-Mediator.
Take part in the mediation as a mediator, co-mediator, party or backup/ observer. A mediation consists of 1-2 hours per session, and for these simulated scenarios, we cap them at 2 sessions per simulation.
Experience the communication and practical steps that continue after the sessions - including the drafting and signing of agreements or Memoranda of Understanding, where applicable.
The Simulation Hub will continue to evolve, with new case types, expanded simulation experiences, workshops, supervision and other opportunities added over time.
We are opening the Simulation Hub to a limited first group of mediators. This is your opportunity to be among the first members to gain access to a new, structured way of building real practical mediation experience — from anywhere in the world. Founding members join at a special introductory rate while the Hub continues to grow and develop.
Founding member pricing is available to approved applicants until 1 November 2026.
Regular membership: USD 40 per month

Tell us about your mediation training, experience and where you are in your professional journey. Once approved, you become part of the Simulation Hub community.

Get familiar with online mediation, our process and how the Hub works. You’ll have your own member folder with the templates, resources and case material you need to prepare for and participate in simulations.

Explore upcoming simulations, choose the roles you want to experience, and book your place. If you are the mediator, choose a case from our Library. Our automated booking system takes care of the scheduling and participation rules behind the scenes.

Join the simulation as mediator, co-mediator, party or backup/ observer. Take part, learn from others and build practical experience — one simulation at a time.

The Simulation Hub has been built around the real systems, processes and practical experience behind One World Mediators and professional online mediation in an increasingly digital world.
As practising mediators and co-founders, we understand the gap between completing professional mediation training and gaining the confidence that only practical experience can bring.
Over the past year, we have invested significant time, research and resources into building the infrastructure behind a professional online mediation practice — from client communication and intake to documentation, technology, scheduling, confidentiality and the mediation process itself. As a member, you get to see how these elements come together in practice and learn from our experience.
The Simulation Hub gives trained mediators the opportunity to step into that environment and experience it for themselves.
Knowing how mediation works is one thing. Knowing how to do it in the real world is another.

Learn what it really takes to mediate professionally online — from technology and Zoom to privacy, confidentiality, difficult moments and the realities you only discover when working on screen.

Join practical sessions with experienced professionals and specialists exploring the human, professional and technical challenges that can arise in mediation.

For members who want to take their practice further, additional opportunities for professional supervision, observed simulations and structured feedback will be available.
As you gain experience and become part of the Simulation Hub community, you may also have the opportunity to be considered for our growing roster of professional mediators for freelance online mediation work.
We believe there is no better way to get to know potential future colleagues than by seeing them in practice. Over time, your experience, specialist knowledge, professional background and languages could potentially open the door to future opportunities within the wider One World Mediators network.

Become a member of a global online mediation hub designed to turn mediation training into practical online experience.
We personally review every application before welcoming new members to the Simulation Hub. If approved, you will receive your welcome information, next steps and membership invoice.
Founding members pay USD 25 a month only - apply by 1 November 2026 to profit from this discount. The membership fee after 1 November 2026 will be USD 40 per month.
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