Help
General enquiries
You can contact the Investment Security Unit (ISU) for an informal discussion about notifications or a future acquisition.
Email: investment.screening@cabinetoffice.gov.uk
Technical support
You can contact the technical support team if you have any problems using this service.
Email: investment.screening@cabinetoffice.gov.uk
Enquiries about a notification you've submitted
You can contact the ISU if you've submitted a notification form and are awaiting a response.