translate English to French: Rules offer a greater measure of security for investors through assurances that national policies will not be unduly changed or applied in a discriminatory manner.
Les rÃ¨gles sÃ©curisent les investisseurs en leur garantissant que les politiques nationales ne seront pas modifiÃ©es sans bonne raison ni appliquÃ©es de maniÃ¨re discriminatoire.