[19: Article 4(2)(d) of the Directive requires the existence of a system of professional liability insurance or an equivalent or essentially comparable guarantee or similar arrangement.]
L-Artikolu 4(2)(d) tad-Direttiva jirrikjedi l-eżistenza ta' sistema ta' assigurazzjoni tar-responsabbiltà professjonali jew garanzija jew arranġament simili li hija ekwivalenti jew essenzjalment komparabbli.]