ResMed is certified on all six HDS levels, including the infrastructure levels, even though we do not own the data centre where our data are hosted. We chose to obtain HDS certification for all six levels for two reasons: first, to reassure our customers that we secure their data at every level, and second, because we are accountable for choosing the best physical hosting provider for our customers. We have chosen a supplier that is certified under HDS to host health data and we monitor its performance to ensure it provides the best security and privacy levels.