- Chair – Leadership Council – State Bar of Arizona, ADR Section
- American Arbitration Association (“AAA”) National Roster of Neutrals (Mediator Panel; Arbitrator – multiple panels)
- American Arbitration Association (“AAA”) – Regional Advisory Council
- National Academy of Distinguished Neutrals (“NADN”)
- International Mediation Institute (“IMI”, the Hague) – Certified Mediator
- Construction Disputes Resolution Services (“CDRS”) – Arbitrator Panel
- Construction Disputes Resolution Services “CDRS”) – Mediator Panel
- Construction Disputes Resolution Services (“CDRS”) – Dispute Review Board Panel
- Leadership Council – State of Bar of Arizona “SBA”), Member Assistance Committee
- Arizona Superior Court- Probate Division – Certified Mediator
- American Arbitration Association – Regional Advisory Council
- American Bar Association – Advisory Council
- Arizona Dispute Resolution Association (“ADRA”) – Director (former)
- Arizona Association for Conflict Resolution – Director (Founding)
- Maricopa County Association of Family Mediators – (“MCAFM”), President (former)
- Advanced Commercial Mediation Institute (“ACMI”) – Chairman (Founding)
- Association for Conflict Resolution (“ACR”) Commercial Section – Chairman (former)
- ACR Commercial Section – International Committee – Chairman (former)
- ACR Commercial Section – Real Estate / Construction Committee – Chairman (former)
- Association for Conflict Resolution – Leadership Council (former)
- ACR Commercial Section International Committee – Chairman (former)
- ACR Leadership Council – (former)
- Arizona Association for Conflict Resolution (Founding Board Member)
- Advanced Commercial Mediation Institute (“ACMI”, Co-Founder, Co-Chair)
- Arizona Dispute Resolution Association (“ADRA”, Past Co-Director);
- Maricopa County Association for Family Mediation (“MCAFM”, Past president)
- International Association of Facilitators
- Construction Arbitration Services- Certified Arbitrator (former)
- U.S. Arbitration & Mediation – Certified Arbitrator (former)
- U.S. Arbitration & Mediation – Certified Mediator (former)
- U.S. District Court – Certified Arbitrator (former)
