Data protection and compliance
ISO
The International Organization for Standardization, which publishes agreed standards for how things should be done, from screw threads to security. Companies can be certified against some of its standards by independent auditors.
A plain-English explanation of how this usually works, not legal advice. Rules differ between countries and change over time, so check your own situation. Disclaimer.
You'll hear it as
They're ISO certified.
Videos.
No video mentions ISO by name yet. These are on the same topic, Business & startups.