Amendments to the Strategic Spatial Plan of the City of Ljubljana. The Urban Planning Institute of the Republic of Slovenia is preparing amendments and supplements to the currently valid main spatial planning act of the City of Ljubljana (OPN MOL). The partner in the project is LUZ d.d. In these amendments, the main spatial development concept of the City of Ljubljana, which is still based on studies from the Spatial Concept prepared by UIRS, does not change. These are minor updates in accordance with the latest developments that can be implemented without change of the general concept of spatial development.