- Decree on the Establishment of a Public Institution Pokrajinski muzej Ptuj-Ormož, Official Gazette of the Republic of Slovenia, no. 89/2008
- Decree on Amendments of a Public Institution Pokrajinski muzej Ptuj – Ormož, Official Gazette of the Republic of Slovenia, no. 10/2009
- Decree on Amendments of a Public Institution Pokrajinski muzej Ptuj – Ormož, Official Gazette of the Republic of Slovenia, no. 30/2015
- Institutions Act (Official Gazette of the Republic of Slovenia, no. 12/91, 45/94 – odl. US, 8/96, 31/00, 36/00 in 127/06)
- Act on the Realization of the Public Interest in Culture (Official Gazette of the Republic of Slovenia, no. 77/07 ZUJIK-UPB1)
- Cultural Heritage Protection Act (Official Gazette of the Republic of Slovenia, no. 7/99, 110/02 in 126/03)
- Resolution on the National Culture Program 2014-2017 /ReNPK14-17/
- Collective agreement for cultural activities in the Republic of Slovenia
- Public Finance Balancing Act
- Municipal Finance Act (Official Gazette of the Republic of Slovenia, no. 32/2006 – UPB and changes)