intrastat-extrastat is a comprehensive suite of Odoo modules designed to automate the management of Intrastat and Extrastat statistical declarations for the European Union and international trade. This repository provides the foundational infrastructure for tracking goods moving across borders, ensuring compliance with local and EU reporting regulations. Key components include intrastatbase, which establishes the core reporting framework, and intrastatproduct, which extends functionality to handle specific product details required for declarations. The suite integrates a harmonized system manufacturer that manages HS codes for goods, ensuring accurate classification. Additional modules enhance this system by linking tax rates to specific HS codes and countries, hiding redundant native HS fields to streamline the user interface, and adding dedicated menu entries for code management within stock operations. The software automates the extraction of necessary data from sales and purchase transactions to generate