A former Tynwald member and his father are due in court today.
Juan Turner of Glen Vine, his father David Juan Turner, and their companies Island FM and Carrick Creative deny breaching data protection laws.
The offences are alleged to have been committed between January 2016 and October 2017.
Two days have been set aside for a trial at Douglas Courthouse.
TT campsite for Ramsey Rugby Club?
40 dilapidated properties on council's list
Island to remember its fallen
MHK wants to know how many children choose school meals over packed lunch
More people eligible for jury service under new rules
House plans for former motor museum site
No DEFA info on halal slaughtering
Port St Mary roadworks start next month