Answered By: Clive Kennard
Last Updated: Jun 13, 2018     Views: 3

If a NHS Trust policy is only available on the Trust intranet (i.e. not freely accessible on the internet) then it is not available for public use. Therefore it can be referenced as:
 
NHS Trust (year) Title of policy. NHS Trust name withheld.

For example:

NHS Trust (2017) Falls risk assessment policy. NHS Trust name withheld.