POROZUMIENIE PRACODAWCÓW OCHRONY ZDROWIA

94.12.Z - Activities of membership-based professional and vocational organizations

18.13.Z - Service activities related to printing preparation

47.91.Z - Intermediary retail sale, non-specialized

58.14.Z - Publishing activities

58.19.Z - Other publishing activities, excluding software publishing

68.20.Z - Rental and management of own or leased real estate

70.22.Z - Head office activities and management consultancy

73.20.Z - Market research and public opinion polling

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms