Poland introduces new benefit regulations clarifying sick leave rules, improving controls, and modernizing medical assessments, with implementation starting January 2026.
Legal Basis
The changes stem from a law passed on December 18, 2025, amending the Social Insurance System Act and other legislation. The regulations were prepared by the Ministry of Family, Labor and Social Policy.
Key Changes
The new rules clarify existing regulations for employees’ sick leave usage, enhance controls over proper utilization, and modernize the medical assessment system.
Implementation Timeline
The regulations will generally take effect three months after the amendment’s publication, on April 13, 2026. Some provisions will apply after 14 days (January 27, 2026), with others effective from January 1, 2027.

