Termination of employment or service relationship for reasons related to the employer, in connection with which the labour market services are rendered to employees having a notice period of employment or service relationship, as well as threatened by the termination.

• Act of 20 April 2004 on Employment Promotion and Labour Market Institutions
  Place of publication: (Dz. U. z 2024 r. poz. 475, z późn. zm.)