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Become an MII Certified Mediator this Autumn

MII Accredited Mediation Training 2026

Whether you're considering a new career, want to bring mediation skills into your existing work, or have an interest in helping people manage conflict more effectively, this practical programme will prepare you to mediate with confidence.

On successful completion of the programme and MII Competency Assessment, you will qualify to practise as a Certified Mediator with the Mediators' Institute of Ireland (MII).

The programme equips participants with the knowledge, skills, self-awareness and professional standards required to intervene constructively and mediate in situations of conflict across workplace, community and organisational settings. Combining theory, demonstration and extensive mentored skills practice, the programme ensures you are fully prepared for professional mediation practice.

With a maximum of eight participants and one trainer/coach for every four participants, you'll receive a high level of individual attention, coaching and feedback throughout.

Suitable for people from all backgrounds, including those looking for a new career or direction, as well as leaders, managers, HR professionals, employees, coaches and anyone wishing to develop their skills in conflict intervention and communication.


What You'll Learn

Throughout the programme, you will:

  • Develop a clear understanding of how conflict arises, escalates and affects individuals and organisations, while gaining greater insight into your own conflict style

  • Expand the range of ways you can respond to conflict and adapt your approach to different situations

  • Gain a strong grounding in core mediation concepts, models, processes and principles

  • Develop and practise the mediation skills required to reach the competency standard for MII Certified Mediator assessment

  • Increase awareness of your own triggers and biases and learn how to manage them professionally

  • Learn how to create an environment of trust, rapport and empowerment when facilitating people in conflict

The emphasis throughout is on putting these skills into practice, with extensive opportunities for mentored practice, individual feedback and coaching.

Course Facilitators

Catherine O'Connell and Andrea O'Neill bring over 20 years of combined experience in mediation, conflict resolution, coaching and training. Both are experienced practising mediators, with Andrea currently serving as President of the Mediators' Institute of Ireland (MII). Together, they bring extensive practical experience and a highly supportive, hands-on approach to mediator training.

Catherine O'Connell

Mediator, conflict management coach, trainer and founder of Blossom Development.

Read Catherine's Bio →

Andrea O'Neill

Mediator, trainer and President of the Mediators' Institute of Ireland (MII).

Read Andrea's Bio →

2026 Course Dates

The programme combines in-person training in Dublin with live online sessions.

  • Thursday 3 & Friday 4 September — In person | 9:30am–5:30pm

  • Thursday 10 & Friday 11 September — Online | 9:30am–1:00pm

  • Thursday 17 September — In person | 9:30am–5:30pm

  • Thursday 24 & Friday 25 September — Online | 9:30am–1:00pm

  • Thursday 1 & Friday 2 October — In person | 9:30am–5:30pm

  • Thursday 22 October — In person | 9:30am–5:30pm

  • Tuesday 27 & Wednesday 28 October — MII Accredited Competency Assessment*

In-person venue: Aughrim Street, Dublin 7

Ready to Take the Next Step?

Places are limited to eight participants to ensure a high level of individual coaching, practice and feedback. Contact us for more information. 

Prefer to talk? Call Catherine on 087 993 6237

Or email catherine@blossomdevelopment.com