Sweden
In Sweden, class actions are heard by 21 designated District Courts, with at least one located in each county. Class actions based on environmental law are examined by one of the five District Courts that are designated as environmental courts. Disputes between consumers and business operators can be brought as group actions by the Consumer Ombudsman before the National Board for Consumer Disputes.
A class action may be filed by private individuals, organizations (in respect of consumer law or environmental law matters) and public entities such as the Consumer Ombudsman or the Environmental Protection Agency.
The prerequisites for initiating a class action include:
- that the group can be identified and defined;
- that the action is based on circumstances that are common for all the members of the group; and
- that a class action is appropriate.
There is no minimum number of claimants required before a group action can be brought. If the court finds that all of the above conditions are satisfied, the action will proceed as a group action under the Group Proceedings Act. Otherwise, the court will dismiss the action.