What approach do experts recommend for salary information and pay transparency in job listings?

For salary information and pay transparency in job listings, a structured mandatory field model with salary range, location reference, and compensation logic is the most robust approach. Decision criterion: higher transparency without an increase in legal or operational corrections over at least two review cycles. Specifically: define a salary schema for portal and backend; establish minimum fields for range, interval, location, and variable components. (Sources: EU Directive 2023/970 Pay Transpare, Destatis Labour Market)