Know-How Exchange : Strategy

I need feedback on where I might find the most concise advice on how to write comprehensive policies for our new marketing department (I am the newly-hired Senior Marketing Manager for the department). Links, e-mails, direct advice: all are welcome.

I am specifically seeking examples of procedures for the third-party creation and approval of marketing materials. We are a mortgage banker and we currently have branches doing their own marketing without first gaining legal review or approval. I am familiar with how we want this procedure handled but the language is escaping me. I am on a one-day deadline for submitting this procedure.

Please help! Thanks, in advance.