Wages and salaries for the periods of incapacity to work caused by:
1) sickness or isolation due to infectious disease lasting up to 33 days within the calendar year,
2) accident at work, accident to and from work or occupational disease either disease during pregnancy- lasting up to 33 days within the calendar year.
Council Regulation (EC) No 530/1999 of 9 March 1999 concerning structural statistics on earnings and on labour costs
Place of publication: (Dz. Urz. WE L 63 z 12.03.1999, str. 6, z późn. zm. Dz. Urz. UE Polskie wydanie specjalne, rozdz. 5, t. 3, str. 341, z późn. zm.)
Act of 26 June 1974, the Labour Code
Place of publication: (Dz. U. z 2020 r. poz. 1320)