4B [Issues covered and excluded (issues excluded): assignment (regulated by domestic law)];

7C221 [Gap-filling (recourse to general principles on which Convention is based): behaviour of a reasonable person (clarification of notice in foreign language)];

8B ; 8C [Interpretation of party's statements or other conduct: based on objective standards; In light of surrounding circumstances];

9B [Implied agreement on international usage];

24E [Communication "reaching" addressee: communication in a foreign language]

78B [Interest on delay in receiving price or any other sum in arrears: rate of interest