In this Part—

• “appellant” means a Pillar 1 appellant or a Pillar 2 appellant;

• “appointed person” means a person or persons (not exceeding three) appointed by the Secretary of State in relation to an appeal;

• “Pillar 1 appellant” means a farmer in respect of whom or in relation to whose holding, or other person in respect of whom, an initial Pillar 1 decision has been made, who wishes to have that initial decision reconsidered by the Secretary of State;

• “Pillar 1 decision” means, in relation to F3CMO supportF1and direct payments, a decision made by or on behalf of the Secretary of State under any of the following F2... instruments—

  1. a

     the Direct Payments Delegated Regulation,

  2. b

     the Direct Payments Implementing Regulation,

  3. c

     the Direct Payments Regulation,

  4. d

     the Horizontal Delegated Regulation,

  5. e

     the Horizontal Implementing Regulation,

  6. f

     the Horizontal Regulation,

  7. g

     the SCMO Regulations;

• “Pillar 2 appellant” means a rural development applicant aggrieved by any initial Pillar 2 decision who wishes to have that initial decision reconsidered by the Secretary of State;

• “Pillar 2 decision” means, in relation to F4rural development support granted under Title III of the Rural Development Regulation or Title III, Chapter 2 of the Common Provisions Regulation—

  1. a

     a decision made by or on behalf of the Secretary of State under any of the following F5... instruments—

     1. i

        the Common Provisions Regulation,

     2. ii

        the Horizontal Delegated Regulation,

     3. iii

        the Horizontal Implementing Regulation,

     4. iv

        the Horizontal Regulation,

     5. v

        the Rural Development Delegated Regulation,

     6. vi

        the Rural Development Implementing Regulation,

     7. vii

        the Rural Development Regulation; or

  2. b

     a determination made by a delivery body under regulation 14;

• “sum in dispute” means, in relation to any decision to make a payment, the sum which represents the difference between the sum the Secretary of State has determined to pay under the decision and the sum which the appellant claims to be due.