Customs News
View historyStarting next 1/9/25. ENS can only be sent via ICS2, due to the closure of ICS1.
New versions of the G4 (version 1.4) and G3v2 (version 2.9) technical guides for the declaration of temporary storage (G4) and presentation of goods to customs (G3v2) have been published.
See version control in the guides themselves for more details.
Please note that for the air environment, the closing date for DSDT (Discharge Summaries) has been set for 01/15/2026.
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Revision 1.19 of the AES Export Declaration Web Services guide for the exchange of information between operators and Customs in the new AES (Automated Export System) has been published. This guide contains the messages of the external domain (communication between the Economic Operator and the Tax Agency) of the national component of the Automated Export Declaration System AES, as well as the adaptations that may be necessary to improve the National Export Systems in line with the Union Customs Code (UCC).
Correction of typos in G3v2 technical guide affecting some associated schemas in G3PresV2 and G3RevokeV2 web services.
Please note that for the air environment, the closing date for DSDT (Discharge Summaries) has been set for 01/15/2026.
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A new version of the "CGM Web Services Guide v1.4" technical specifications for the Customs Goods Manifest (CGM) declaration, which provides proof of EU goods status, has been published.
They can be seen at: Web Services
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As of 07/07/2025 the following changes will be made to import declarations exclusively CAU.
Publication of general CAU import supplementary information. Inbox keys and Test mode are detailed.
The new version 2.8 of the EDIFACT guide for Cargo Manifest declarations has been published. The main change is Annex IV with a new list and description of associated validations, described in section 10 of the guide, which will replace the current Annex IV, described in section 10.1, in those items that are registered after the date-time in which it is activated in the real environment.
a) Documentation that has changed.
See the Versions section, which details the new features for each technical modification.
Technical Import Guide CAU V 3.11
Rules and Conditions for Importing CAU V 4.0
Additional Information Import CAU GENERAL V 3.13
Additional Information Importation CAU RR.EE. V 1
Web Service Guide for Submitting Documentation. V 1.7
CAU Import Consultation Technical Guide V 3.3
The programming changes will be uploaded to PROducción on Wednesday, June 18, 2025.
It is now in PRE-production.
Can be seen at:
HEADQUARTERS: Tax Agency: Technical guides - Presentation of the SAD (Single Administrative Document)
The presentation used during the webinar and a document containing the questions and answers presented before, during, and after the webinar are now available. Some slides related to the importance of have been addedmark on the license application, in the FGAS Portal,all types of businessthat are going to be carried out (import, export, for HFC, for devices, etc.), otherwise the declaration will not be accepted (for example: If the license was requested only for import and an export is being made).