Format

XML UBL V2.1

Network

 DIAN

(Tax) Authority

DIAN (Dirección de Impuestos y Aduanas Nacionales)

CTC Model

Pre-clearance

Mandatory to send?

• B2G: Yes
• B2B: Yes

Mandatory to Receive?

• B2G: Yes
• B2B: Yes

eSignature

Mandatory

Supported by Justransform

Yes