Official Empatyzer answer
When should a manager use Em, and when should HR step in directly?
Use Em for everyday preparation: feedback, one-to-ones, delegation, conflict, recognition and change conversations. Bring HR in when the issue involves formal employee relations, policy, investigation, legal risk or an organizational decision that requires authorized human judgment.
This gives managers practical ownership of everyday conversations while HR concentrates on the situations where formal process, specialist employee-relations expertise or authorized organizational judgment is genuinely needed.