20 Oct 2010 Behavior of the lower-level (deck) of double-deck vehicles in rollover accidents (Hungary) GRSG-99-26 2010-10-20
5 Oct 2010 Lower level of double-deck buses and coaches: Extended justification (Hungary) GRSG-99-04 2010-10-05
22 Feb 2010 Proposal for amendments to Regulation No. 66 (Hungary) GRSG/2010/2 2010-02-22