(1) When the invoice declaration is made out by an approved exporter within the meaning of Article 21 of this Annex, the authorisation number of the approved exporter must be entered in this space. When the invoice declaration is not made out by an approved exporter, the words in brackets shall be omitted or the space left blank. (2) Origin of products to be indicated. When the invoice declaration relates in whole or in part, to products originating in Ceuta and Melilla within the meaning of Article 37 of this Annex, the exporter must clearly indicate them in the document on which the declaration is made out by means of the symbol “CM”.» ANEXO III ENTIDADES DA ADMINISTRAÇÃO PÚBLICA CENTRAL 1. Ao anexo VI, parte B, secção 1, da Decisão n.o 2/2000 são aditadas as seguintes entidades da administração pública central: «AA — República da Bulgária 1. Министерство на външните работи (Ministério dos Negócios Estrangeiros) 2. Министерство на вътрешните работи (Ministério do Interior) 3.