The area proposed for the implementation of the SUMP includes the Tarnów Agglomeration, which includes municipal governments from the north-eastern part of the Małopolska Voivodeship. It consists of 17 territorial units, which are the cities and communes: Tarnów, Dąbrowa Tarnowska, Ciężkowice, Radłów, Ryglice, Tuchów, Wojnicz, Zakliczyn, Żabno, Tarnów commune, Lisia Góra, Pleśna, Rzepiennik Strzyżewski, Skrzyszów, Szerzyny, Wierzchosławice and Wietrzychowice. The functional area also includes the communes of the Tarnów County (except for one, i.e. the rural commune of Gromnik) and Dąbrowa Tarnowska located in the Dąbrowa County.

The area is located in the eastern part of the Lesser Poland Voivodeship. The city of Tarnów used to be a voivodeship city and now it is a strong sub-regional centre. Tarnów is an important industrial, service and transport hub.

Local Authorities and Local government units implementing a joint supra-local strategyGmina Tarnów contains the villages and settlements of Tarnów, Dąbrowa Tarnowska, Ciężkowice, Radłów, Ryglice, Tuchów, Wojnicz, Zakliczyn, Żabno, Tarnów, Lisia Góra, Pleśna, Rzepiennik Strzyżewski, Skrzyszów, Szerzyny, Wierzchosławice and Wietrzychowice.
Road or railway managing authorities  Municipal Transport Company Sp. z o.o.; “Koleje Małopolskie” Sp. z o.o.; PKP Przewozy Regionalne; Municipal Public Transport in Tarnów J-System Paweł Dul;
Transport and trade company near Czosnyk; Cygan Witold Passenger Transport “Transwit”; Magdalena Jakubas Transport and Service Company “F.T.U.”;
“LUDBUS” Grzegorz Ludwin; R.T.M.-TRANS Spółka Jawna M. Kaczor, T. Soja, R. Mrzygłód; Jan Kaziród Road Transport Company – FENIKS Jan Kaziród; Transport services – passenger transport Bogdan Pławecki; Passenger and Freight Transport “JANPOL” Jan Pięta
NGOs  Association of the Małopolska Tourist Organisation (City of Szczecin, the City of
Tarnów is a member); Youth City Council; Tarnów Senior Council; District Social Council for the Disabled at the Mayor of Tarnów; Committee for Security and Order for the City of Tarnów; Sokół Tarnów Sports Association; Polish Tourist and Sightseeing Society, Tarnów Region Branch; Local Tourist Organization “Tarnów Tourist Organization.
Educational institutions  Higher School of Business, National-Louis University in Nowy Sącz –
Branch in Tarnów; Małopolska University of Economics in Tarnów; Pontifical University of John Paul II in Cracow – Faculty of Theology, Section in Tarnów; Higher Theological Seminary in Tarnów; Tarnów University of Applied Sciences; Construction School Complex:; Tadeusz Kościuszko School of Economics and Horticulture:;
Józef Piłsudski School of Economics and Gastronomy; Mechanical and Electrical School Complex; Jan Szczepanik Complex of General and Technical
Schools; Technical and Vocational School Complex;
Ignacy Mościcki Technical School Complex.
Business and institutions  Grupa Azoty SA;
P.P.CH. Fritar S.A.;
Tarnów Industrial Cluster;
St. Luke’s Provincial Hospital in Tarnów;
Tadeusz Wrześniak Sp z . o.o. (Pretty);
Bruk-Bet Sp. z o. o. (Nieciecza);
Mechanical Works in Tarnów;
ATB Tamel SA;
E. Szczeklik Specialist Hospital in Tarnów;
Sokołów SA branch in Tarnów;
P&C Weld Sp. z. o. o. in Tarnów;
Residents – community leadersRepresentatives of residents