| Reference | Name | Affiliation/Company | Expiry date |
|---|---|---|---|
| CAT 010/18 | José Manuel Martins Almeida | J.M. Almeida e Sousas, Lda. | October 2021 |
| CAT 011/18 | Sergiu Cebanu | Travessas e Quadrados, Lda. | October 2021 |
| CAT 012/18 | José Fernando Brito da Costa | Brito Costa & Costa, Lda. | January 2022 |
| CAT001/20 | Almerindo José Borralho Arvana | Almerindo & Ana, Lda | February 2023 |
| CAT002/20 | Paulo Jorge Coelho Lopes | L Rebourém, Lda. | February 2023 |
| CAT003/20 | António Fernando Cardoso Oliveira Silva | Salva Casas, Lda. | February 2023 |