Following the cancellation of the EU Shield agreement by the USA it is now illegal for companies outside the USA to store personal data on USA citizens. Also the new European Union ruling on data transfers now invalidates the Privacy Shield, As a result Google will be moving to Standard Contractual Clauses (SCCs) for transfers of online advertising and measurement personal data out of the Europe Economic Area, Switzerland and the UK. This means terrestrial systems will become important for some applications to comply with GDPR. Mail management systems in particular use personal data on names and addresses of personnel who work from home. PASS mailroom being terrestrial, helps you to make sure that you are GDPR compliant.