Communication and organizational change management
Two different jobs
Communication in DPI is planned, two-way and audience-aware. Candidates should be able to discuss its principles: communication happens all the time whether you plan it or not; it is two-way, so listening and feedback matter as much as sending; message, channel and timing must suit the audience; it should be clear, consistent and repeated. A frequent trap is assuming 'we sent an email' equals 'they understood'. Communication only counts when the receiver's understanding matches the sender's intent.
Organizational change management (OCM) is the discipline of managing the human side of change: the roles, behaviours, motivation and resistance that determine whether a new way of working sticks. Do not confuse it with change enablement, the practice that authorizes changes to services. OCM concerns people; change enablement concerns the risk and scheduling of a technical change.
Core OCM ideas: change succeeds when people understand why it matters, have the capability and tools to do it, and see it reinforced; visible sponsorship is a strong predictor of success; resistance is information, not disobedience; and reinforcement must continue after the project closes, or people revert.
Rule of thumb: build a stakeholder map (influence × interest), agree one compelling 'why', use multiple channels, and plan reinforcement from day one.
Trap to avoid: treating OCM as a single announcement rather than a sustained programme with feedback loops.