By IUCN category, these include IUCN lb (1), IUCN II (1), IUCN IV (10), and IUCN V (1), plus 21 sites where the IUCN category is not known. The only nationwide analysis of protected areas is presented in the draft fourth national report to the CBD. However even this rather comprehensive and full report provides controversial information on the number, area and status of protected areas. Based on the new laws on nature protection, each protected area needs to be designated by an individual law, which provides details of boundaries, conservation and use regime, functions, management, control and liability (for example the Law on the Una National Park, September 2009).