Founded in 1993, the Metro Multifamily Housing Association (MMHA) was created to represent residential property managers, owners, and vendors throughout Portland, Southern Washington, and down through the Willamette Valley to Medford. Their members manage over 200,000 units in these areas and represent every service related to the industry. In 2013, Metro Multifamily Housing Association became Multifamily NW to better reflect our diverse membership and affiliations. Multifamily NW is committed to promoting a high degree of professionalism for rental housing providers, owners and partners. They sponsor educational courses, deliver the most comprehensively reviewed set of forms in the state, and advocate to local and state governments on behalf of the industry to ensure their members the best operating environment possible.