This thesis explores problems regarding the reception the UNCITRAL Model Law on International Commercial Arbitration (ML) in Canada, Hong Kong and Russia. Focusing on the relationship between national courts and arbitrators, it argues that the ML fosters gradual harmonization of law on international arbitration, while accommodating the particular needs of the legal cultures and traditions of Canada, Hong Kong and Russia. The importance of this study derives from the fact that the experience of these three countries has been, and it still is, a guide for a number of other countries considering the adoption of the ML and modification of their arbitration laws. First, the thesis explores the implementation of the ML at the national lev...