[en] In this leaflet the results of monitoring of chemical gaseous and liquid effluents into the rivers Vah and Dudvah as well as of radiation monitoring of Bohunice V1 NPP, Interim Spent Fuel Storage (MSVP), Bohunice Radioactive Waste Processing Centre (VK808 - BSC), The Main Production Unit (VK 46A - HVB) and Bitumenation Lines (VK 46B - BL) are presented. The radioactive effluents into atmosphere within January - December 2012 (for NPP V1, MSVP, BSC, HVB and BL, respectively) were: 0.694 MBq (0.001% of AL) for V1, 0.488 MBq (0.163% of AL) for MSVP, 0.515 MBq (0.365% of AL) for BSC, 1.850 MBq (0.281% of AL) for HVB and 0.150 MBq (0.106% of AL) for BL of aero-soles. The radioactive effluents into atmosphere and hydrosphere within a December 2012 for NPP V1, MSVP, and VK 808 BSC, respectively, were: 0.046 MBq (V1), 0.033 MBq (VK MSVP), 0.040 MBq (VK 808 BSC), 0.068 MBq (VK 46A) and 0.015 MBq (VK 46B) of aero-soles into atmosphere; 0.879 MBq (V1 and MSVP) and 10.748 MBq (TSU RAO and NPP A1) of corrosive and fission products, and 0.900 GBq (V1 and MSVP) and 9.464 GBq (TSU RAO and NPP A1) of tritium into the Vah River and 0.000 GBq (V1 and MSVP) and 0.000 MBq (TSU RAO and NPP A1) of corrosive and fission products and 0.000 GBq of tritium (V1) and 0.000 GBq of tritium (TSU RAO and NPP A1) into the Dudvah River). For the period January - December 2012 these radioactive effluents into recipient of Vah River represent for corrosive and fission products 12.505 MBq (0.096% of AL for V1 and MSVP) and 84.743 MBq (0.706% of AL for TSU RAO and MSVP); and for tritium it is 8.052 GBq (0.437% of AL) for V1 and MSVP, and 228.934 GBq (2.289% of AL) for TSU RAO and NPP A1 (into the Vah River) and for corrosive and fission products 0.000 MBq (V1) and 0.604 MBq (TSU RAO and NPP A1) (0.503% of AL) and 0.000 GBq (0.000% of AL) for V1 and MSVP and 0.001 GBq (0.002% of AL) (TSU RAO and NPP A1) of tritium (into the Dudvah River). Chemical effluents are reported, too.