F2Where one of the following dates is a public holiday, a Saturday or a Sunday, it shall be deemed to fall on the first following working day:

1. (a)

   the final date for the submission of an aid application, application for support, payment claim or other declarations or any supporting documents or contracts, or the final date for amendments to the single application or to the payment claim;

2. (b)

   F3the latest possible date for late submission referred to in the F4third subparagraph of F4second subparagraph of Article 13(1) and the latest possible date for late submission referred to in the second subparagraph of Article 14 for the submission of applications by beneficiaries for allocation or increase of payment entitlements;

3. (c)
   the latest possible date for notification of the results of the preliminary checks to the beneficiary referred to in Article 11(4) of Commission Implementing Regulation (EU) No 809/201420.
4. (d)

   the latest possible date for the beneficiary to notify the competent authority of the modifications following the preliminary checks as referred to in Article 15(2a) of Implementing Regulation (EU) No 809/2014.

F5However, where the latest possible dates for late submission referred to in point (b) of the first paragraph are already deemed to fall on the first following working day, the latest possible date for notification referred to in point (c) of that paragraph shall be deemed to fall on the second following working day.