Definition:
Institution that provide trainings for persons unemployed and job-seekers.

Organisations providing training: - public secondary and post-secondary schools; - higher education institutions; - private training companies; - suppliers of machinery and equipment; - company headquarters, associated companies; - trade unions; - chambers of commerce, employers' organisations; - other organisations.

Source:

• Act of 20 April 2004 on Employment Promotion and Labour Market Institutions
  Place of publication: (Dz.U. 2022 poz. 690, z późn. zm.)