Format

CIUS PT

Network

FE-AP

(Tax) Authority

Autoridade Tributária e Aduaneira (AT)

CTC Model

Centralised

Mandatory to send?

• B2G: Yes
• B2B: No

Mandatory to Receive?

• B2G: Yes
• B2B: No

eSignature

Not required

Supported by Justransform

In progress