Since 1993, Ian Brennan has presented non-violent crisis prevention & resolution and verbal de-escalation trainings to over 100,000 people worldwide at over 200 diverse organizations, including......


Bellevue Hospital- New York, NY 

Betty Ford Center- Rancho Mirage, CA 

Library of the Academy of Science- Rome, Italy 

UC Berkeley- Berkeley, CA 

Motion Picture & Television Fund- Calabasas, CA 

Volunteers for Peace Vietnam (VPV)- Hanoi, Vietnam 

California Psychiatric Association Conference 

Loyola Marymount University- Los Angeles, CA 

The New School- New York, NY 

State of California (Department of Health)- Sacramento, CA 

California Probation, Parole and Corrections Association 

Santa Rita Jail- Dublin, CA 

SEIU Union- Oakland, CA 

California Institute of Integral Studies- San Francisco, CA

and more.