The code 1ZZZ must be used in the transit declaration when the penultimate character in the MRN of the previous export declaration is a digit

An error has been detected in the Customs system. Due to the error, the correct previous document code “N830 – Goods declaration for exportation” can’t be used in the transit declaration in all situations. If the penultimate character of the MRN in the previous export declaration is a digit, not a letter, the code “1ZZZ – Other previous document” must be used as the previous document code.

We will provide more information when this error has been resolved.

More information: yritysneuvonta@tulli.fi