The following resources are sources to learn more:

Model Rules on Professional Conduct (Ethics, including competence, confidentiality)

US: American Bar Association) Model Rules

US State Rules tracked by Bob Ambrogi

International: International Principles on Conduct for the Legal Profession.

The Sedona Conference® Working Group Series

EDRM (the Electronic Discovery Reference Model)

Dr. Maura R. Grossman and Dr. Gordon Cormack’s The eDiscovery Medicine Show