After the expiry of the time limit for the submission of the single application, individual agricultural parcels, as the case may be, accompanied by the corresponding payment entitlements, not yet declared in the single application for the purposes of any of the area-related aid schemes, may be added in the single application provided that the requirements under the aid schemes concerned are respected.

Changes regarding the use or aid scheme in respect of individual agricultural parcels already declared in the single application may be made under the same conditions.

Where the amendments referred to in the first and second subparagraphs have a bearing on any supporting documents or contracts to be submitted, the related amendments to such documents or contracts shall also be allowed.

Without prejudice to the dates fixed by Finland or Sweden for the submission of the single application in accordance with the first subparagraph of Article 11(2), amendments in accordance with paragraph 1 of this Article shall be notified to the competent authority in writing by 31 May, in the case of Finland and Sweden by 15 June, of the calendar year concerned at the latest.

Where the competent authority has already informed the farmer of irregularities in the single application or where it has given notice to the farmer of its intention to carry out an on-the-spot check and where that on-the-spot check reveals irregularities, amendments in accordance with paragraphs 1 shall not be authorised in respect of the agricultural parcels affected by the irregularities.