If you go on http://www.psnc.org.uk/pages/ig.hmtl you will find the PSNC have given permission for us to use their template policies and this covers a lot of the IG requirements.
I used the Information Mapping Tool guidance to help me with this, which can be found in knowledge base resources on the IG website.
If you have registered with the toolkit there is a template document on the toolkit. All the documents you will need under the resources tab.