Here are some useful guides and documents for you to use
This agreement is for use where only one party is disclosing sensitive information and the other party is receiving (i.e. where one party agrees to keep the confidential information of the other party confidential).
This agreement provides for mutual obligations, therefore it would be suitable for a situation where both parties are disclosing sensitive information to each other.
Latest from Roxburgh Milkins: Guidance published on data protection implications of ‘no deal’ Brexit