There may be a policy in teh Banker Store, but if it were me I'd really look at a company that can handle the process and see what they offer. Between state laws, SOX and SEC rules as well as federal rules on court evidence you need to worry about different laws, areas and indexing what is saved so that it can be found.
My opinions are not necessarily my employers.
Rules and Regs minus Relationships equals Resentment and Rebellion. John Maxwell