I . Mandate 1 . At its fifty-first session , the Working Party on Inland Water Transport decided to follow the work of the Central Commission for the Navigation of the Rhine ( CCNR ) on the revision of the 1988 Strasbourg Convention on Limitation of Liability in Inland Navigation , which could contribute to the establishment of a common legal regime for the limitation of the liability of owners of inland navigation vessels ( ECE/TRANS/SC.3/178 , para . 29 ) .