After a brief introduction to the general background of the Swiss Data Protection Act (CH-DPA), Roland Mathys and Samuel Klaus highlighted relevant differences between the GDPR and the CH-DPA. From the perspective of an international group with an entity or doing business in Switzerland, with a GDPR compliant setup for all its EU entities, they discussed the required 'Swiss Add-Ons' necessary to ensure compliance under the revised CH-DPA as well - and identified specific need for action.