SAD Guidelines - C14
Box 14 : Declarant/Representative
(a) Insert one of the following codes (n1) before the full name and address to designate the declarant or the status of the representative:
2. Representative (direct representation within the meaning of the first indent of Article 5(2) of the Code)
3. Representative (indirect representation within the meaning of the second indent of Article 5(2) of the Code).
Where this data element is printed on a paper document, it will be in square brackets (Ex: ,  or )
(b) Where identification numbers are used, the code takes the following form: Country code (a2); identification code of the declarant/representative (an..16).
Use the country codes entered in box 2.