Warren conducts custom-designed interactive workshops or lectures ranging in length from one hour to one week, for groups of all types,. Topics of workshops or lectures that Warren has presented include:

• Negotiations
• Mediation
• Contracts and the Law
• Employment Law
• Customer Service
• Human Rights in the Workplace
• Diversity Sensitivity
• Privacy in the Workplace
• Access to Government Information
• Investigations
• Team Building and Leadership