If you want to know what information your employer holds on or about you, then you can find out by making a ‘subject access request’. You have this right under the General Data Protection Regulation 2018 and it includes access to information held in paper form, as well as in electronic form. So, importantly, it includes media such as emails and information held in internal messaging systems.
A carefully thought out subject access request and your employer’s response to it can provide helpful evidence in any dispute you may be having with your employer, and/or to help in any negotiations you may be having with them.
For further practical information and guidance on making a subject access request, see our full article on the subject.