As a part of the Ethical Data Handling Strategy in my Data Quality Framework there are various things to consider. A good place to start is with The Data Ethics Canvas which can help you identify and manage ethical data issues.
ODI have produced a clear definition of what data ethics is
“Data ethics is a branch of ethics that evaluates data practices with the potential to adversely impact on people and society – in data collection, sharing and use” The Open Data Institute, 2018.
Data Ethics is important to consider and embed in your data system now. With the use of data in AI expanding it is important to obtain create an Ethical Data Handling Strategy.