An expert course in the activity and reporting duty for leads: the legal frame and thresholds (all employers, public and private over 50/20–50), the statutory four-step method (investigate risk, analyse causes, set measures, evaluate), the gender-split pay mapping and involuntary part-time mapping every two years, the reporting duty (content and where), the protection against discrimination, harassment and adaptation, plus enforcement by the Equality and Anti-Discrimination Ombud and the Anti-Discrimination Tribunal.