HI Olivia- in our Growing Resilient Communities document you can find sample MOUs (listed on the interactive inforgraphic under "local government") :
Local Government. Develop a memorandum of understanding (MOU) for city/county government to provide official recognition of the local ACEs initiative and its goal of creating an ACEs aware/ trauma-informed/ resilience-building/ self-healing community. See how Tarpon Springs, FL, and Walla Walla, WA, did this. States, such as California and Utah, do this by passing resolutions.