http://www.legislation.gov.uk/eur/2013/952/article/86Regulation (EU) No 952/2013 of the European Parliament and of the Council of 9 October 2013 laying down the Union Customs Code (recast)Regulation (EU) No 952/2013 of the European Parliament and of the CouncilRegulation (EU) No 952/2013 of the European Parliament and of the Council of 9 October 2013 laying down the Union Customs Code (recast)King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02013R0952-20200101texttext/xmlen2024-05-19Expert Participation2022-07-01 TITLE III<Strong>CUSTOMS DEBT AND GUARANTEES</Strong>CHAPTER 1<Strong><Emphasis>Incurrence of a customs debt</Emphasis></Strong>Section 3<Strong><Expanded>Provisions common to customs debts incurred on import and export</Expanded></Strong>Special rules for calculating the amount of import dutyArticle 861Where costs for storage or usual forms of handling have been incurred within the customs territory of the Union in respect of goods placed under a customs procedure or in temporary storage, such costs or the increase in value shall not be taken into account for the calculation of the amount of import duty where satisfactory proof of those costs is provided by the declarant.However, the customs value, quantity, nature and origin of non-Union goods used in the operations shall be taken into account for the calculation of the amount of import duty.2Where the tariff classification of goods placed under a customs procedure changes as a result of usual forms of handling within the customs territory of the Union, the original tariff classification for the goods placed under the procedure shall be applied at the request of the declarant.3Where a customs debt is incurred for processed products resulting from the inward processing procedure, the amount of import duty corresponding to such debt shall, at the request of the declarant, be determined on the basis of the tariff classification, customs value, quantity, nature and origin of the goods placed under the inward processing procedure at the time of acceptance of the customs declaration relating to those goods.4In specific cases, the amount of import duty shall be determined in accordance with paragraphs 2 and 3 of this Article without a request of the declarant in order to avoid the circumvention of tariff measures referred to in point (h) of Article 56(2).5Where a customs debt is incurred for processed products resulting from the outward processing procedure or replacement products as referred to in Article 261(1), the amount of import duty shall be calculated on the basis of the cost of the processing operation undertaken outside the customs territory of the Union.6Where the customs legislation provides for a favourable tariff treatment of goods, or for relief or total or partial exemption from import or export duty pursuant to points (d) to (g) of Article 56(2), Articles 203, 204, 205 and 208 or Articles 259 to 262 of this Regulation or pursuant to Council Regulation (EC) No 1186/2009 of 16 November 2009 setting up a Community system of reliefs from customs duty such favourable tariff treatment, relief or exemption shall also apply in cases where a customs debt is incurred pursuant to Articles 79 or 82 of this Regulation, on condition that the failure which led to the incurrence of a customs debt did not constitute an attempt at deception. OJ L 324, 10.12.2009, p. 23.