In the case referred to in point (c) of paragraph 2, and where the processed products would be liable to export duty if they were not being exported in the context of the inward processing procedure, the holder of the authorisation shall provide a guarantee to ensure payment of the export duty should the non-Union goods not be imported within the period referred to in Article 257(3).
Sa chás dá dtagraítear i bpointe (c) de mhír 2, agus i gcás ina mbeadh dleacht ar onnmhairí le híoc ar na táirgí próiseáilte mura n-onnmhaireofaí iad i gcomhthéacs an nós imeachta próiseála isteach, cuirfidh sealbhóir an údaraithe ráthaíocht ar fáil chun íocaíocht na dleachta ar onnmhairí a áirithiú mura n-allmhaireofar na hearraí nach earraí de chuid an Aontais iad laistigh den tréimhse ama dá dtagraítear in Airteagal 257(3).