Fr. Putthoff,
Yes, it's pretty much imperative that a trauma-informed org become what's called a Trauma-Informed System of Care (TISC); the organizational culture needs to change. The Sanctuary Model covers this.
We do have a page on TISC's which can be found at http://tiny.cc/tic_models. Specifically there’s:
The Sanctuary Model: An Integrated Theory
http://www.sanctuaryweb.com/sanctuary-model.php
Creating Trauma-Informed Care Environments: Organizational Self-Assessment for Trauma-Informed Care Practices in Youth Residential Settings
http://www.trauma-informed-california.org/wp-content/uploads/2012/0...
Also are you aware of Dr. Joseph Marshall's work in San Francisco? Here's a video that includes a link to his bio and org:
Dr. Joseph Marshall, Jr. on changing urban youth violence (3 mins)
http://acesconnection.com/video/dr-joseph-marshall-jr-on-changing-u...
He's been doing this work for, I believe, about 25 years.
And this article just popped up in my daily ACE research:
Bright Idea: The Sanctuary Model Makes 'Trauma-Informed' a Way of Life
http://ncfy.acf.hhs.gov/news/2012/10/bright-idea-sanctuary-model-makes-trauma-informed-way-life
Let me know if I can be of further help.