Define the data to be applied for at the variable level and remember the principle of minimisation for other information. Utilise the Data Resources Catalogue (aineistokatalogi.fi) and controller’s advisory services

  • Where from and how do I extract the target group? Is the definition specific enough?
  • Are control subjects/relatives extracted? How will they be defined?
  • From which registers will the data be extracted?
  • What variables will be included in the extraction? 

Other data to be combined

  • Have you made sure that the other data is described on the application?
  • Are the permits for other data valid or is the permit process pending?