Innovation Through Interdisciplinary Teamwork

By Robert Arthur, IACP President

Hi everyone,



I want to wish you all peace and wellness during this Holiday season. As events have reminded us, we need as many people seeking peace in this world as possible.


I wrapped up my fall tour of Collaborative community gatherings with a visit to the Collaborative Law Institute of Minnesota for their Annual Forum on December 4. I shared IACP’s Strategic vision and plan for 2025–2028, including the Ten Pillars of Collaborative Practice. We had rich conversations about the value of IACP membership and the importance of local practice groups. And I had the pleasure of meeting Stu Webb in person for the second time!


If we met and didn’t get to finish our conversation—or if we missed each other entirely—please reach out. I’d love to continue connecting over Zoom. I’ll resume visits to practice groups and Global Partners in the new year, and I hope to see many of you in person soon.

As part of my Presidential year, I’ve been dedicating space in each letter to the Ten Pillars of Collaborative Practice. Last month, we reflected on Ethical Integrity. This month, I turn to the seventh Pillar: Interdisciplinary Teamwork.


Each of the Ten Pillars is a value statement—not listed in order of importance. The last six describe values we live through our community. Here’s the full statement:


In line with the IACP mission, we are committed to creating a community that uses interdisciplinary teams to empower and support individuals to reach their own agreements with a focus on their short and long-term well-being.


This may be the most familiar of the Pillars. Interdisciplinary teamwork is central to every basic training and is often featured in Collaborative marketing. But it’s more than a concept—it’s a community commitment.


As Collaborative Practice matures, interdisciplinary teams are sometimes treated as optional. Cost concerns are real, and clients often hesitate. But we can innovate.


An interdisciplinary process does not need to look like a series of 6-way meetings, with everyone present and combined billables over $2,000 per hour. Smart, creative use of modern group communication and collaboration tools can allow larger teams to work together more effectively and efficiently. We can make interdisciplinary processes more attractive and cost-effective for clients.


I would like to challenge us to use creative structures and smart tools to make interdisciplinary teamwork more accessible, affordable, and effective—for everyone.

Next month: Persistence.


By Steve Schleupner August 7, 2026
Support payments after divorce are best understood as a temporary transition tool, not a reward for recipients or punishment for payors.
By Rajashree Suppiah August 3, 2026
Explore how IACP Past Presidents continue to serve as ambassadors, mentors, and leaders, sharing their experience to strengthen Collaborative Practice worldwide.
By Ann Kreindler-Siegel, LCSW, BCC, PLLC July 23, 2026
The use of collaborative language throughout the Collaborative Divorce process.
By Michael P. Sampson July 2, 2026
Explore how Collaborative Allied Professionals—from coaches to financial experts—strengthen Collaborative teams and help families reach lasting agreements.
By Gloria James-Civetta July 1, 2026
Discover how Collaborative Practice was shared with the Bhutan ADR Centre, inspiring future collaboration and ADR education.
By Gloria James-Civetta July 1, 2026
Read about a visit to the Bhutan ADR Centre to introduce Collaborative Practice and strengthen international ADR connections.
By K. Malaika Walton, IACP Executive Director June 25, 2026
IACP seeks to partner with an organization to host an international Collaborative Practice conference in 2027 outside of the United States or Canada.
By Rajashree Suppiah, IACP President June 24, 2026
This article discusses what can be achieved when your practice group connects not only locally, but globally as an IACP Global Partner.
By Gloria James-Civetta June 22, 2026
Learn how the Singapore Collaborative Practice Group united family lawyers and mental health professionals to strengthen Collaborative Practice.
By Gloria James-Civetta June 19, 2026
Capturing the spirit of IACP's Hawaii Institute—bringing Collaborative Practice professionals together from around the world.