Policies and procedures development

I mean at this initial stage without having gone through all the documents in details, how can I identify which documents would need direct involvement and input from the other departments in the scope? So that I could fill in those policies and procedures first and dispatch those to the concerning departments under scope, so that they could start sending me the inputs? (i.e. assets list etc etc).

Answer:
By reading the section one of each document (Purpose, scope and users) you can realize who to ask for information. For example for Backup policy (and other templates addressing information technology), you will need to ask the IT department, for Supplier Security Policy policy, you should ask your Procurement department.

By the way , in the video tutorials that come with the toolkit, you will see practical examples about to who should provide input for policies and procedures.