With Declarium, your Customs Process
Becomes Simple, Fast, and Cost-Effective.
Reduce your customs costs significantly with a platform that intelligently automates import, export, and transit.


Complete Control over your Customs Processes
Manage import, export, and transit centrally on a single platform. Maintain full visibility over all your customs processes at any time – digital, secure, and efficient.
Customs Declarations Faster, More Intuitive, and More Cost-Effective than Ever.
Complete your customs processes in just a few clicks, without needing expert knowledge. We translate complex bureaucracy into a simple, digital workflow and guarantee lower process costs through smart automation.
Always Keep Track of your Declaration Status
Live status for every shipment. See immediately when goods are released. If action is needed, the system notifies you instantly, so you stay in full control of every step of your customs processing.

Import, Export, Transit – All from One Data Set
Eliminate error sources, save valuable time. Seamless handling of all Incoterms, from EXW to DDP.
Customs on the Go
Monitor and manage your customs processes conveniently on the go via tablet or smartphone.

Smart Support at Every Step
From the first draft to final submission – Declarium thinks ahead before you click.
AI-Powered Goods Classification
Based on your master data and product descriptions, Declarium delivers precise suggestions for your customs tariff numbers. Say goodbye to manual data maintenance and time-consuming queries.


Automated Data Validation and Enrichment
Our system validates and cross-checks your data in real time, translates it into customs language, and prevents errors and rework loops.

Manage Articles Centrally
Manage customs-relevant article master data and automatically create customs declarations from them.

Creation of Additional Accompanying Documents
For every shipment, we additionally create all required accompanying documents such as commercial invoices, EUR.1, or A.TR.
Compliance for your Global Trade
We give you the reassurance of being on the safe side. With seamless processes, we protect your sensitive data and ensure you withstand any audit.
Audit-Proof Archiving
Stay calm during any customs audit: your documents are instantly retrievable and securely archived for the entire statutory period of 10 years.
EU Hosting and Data-Protected Processing
Your data stays in Europe. We guarantee the highest security standards on German servers.
Laws Change. Your Workflow Stays.
We monitor the regulatory landscape for you. As soon as regulations change, we proactively update your system in the background.
Permits Firmly under Control. Yours and Ours.
We hold extensive customs permits and simultaneously offer you the flexibility to seamlessly integrate your own permits and authorizations into our processes.
Customs Clearance in Record Time. Full Transparency in your Dashboard.
Track the status of your customs declarations in real time.
Release Time of Your Customs Declaration
Live insight from the Declarium platform
Avg. time to release: Under 4 minutes
One Access. Numerous Countries.
Open up new markets with a digital customs infrastructure that grows with your global ambitions.
An Integration That Fits your Workflows
Choose the data transfer and connection that best suits your needs. We offer a variety of simple options for integration, from data upload to modern REST API.
Seamlessly Integrated. Personally Supported.
Our platform simplifies your customs process, but sometimes you just need to talk to someone. That's why our support team is always available for you.


“ Wir haben lange nach einem Service gesucht, mit welchem wir schnell und unkompliziert verzollen können. Einfach API integrieren und loslegen, Declarium kümmert sich für uns um den Rest.
For the C2C platform Bikeflip, cross-border trade used to come with complex customs hurdles. By integrating the Declarium API, this manual effort is now a thing of the past: today the process runs automatically and error-free for both sender and recipient. Data flows directly from the Bikeflip platform, and within just a few minutes all required documents are available in the system.
Increase in cross-border transactions
Reduction in customs processing time
A Solution for Every Requirement
We speak your language. Declarium solves the specific customs challenges of your industry – from high-volume e-commerce to specialized industrial and trade logistics.

E-Commerce
Learn how Declarium optimizes e-commerce processes through maximum speed and structured returns management, even for high volumes.

Industry & Trade
Reliable processes, security, and fast onboarding: Reduce your costs and streamline your service provider portfolio – all from a single source.

Transport & Logistics
No waiting times, no delays. Ensure smooth operations through automated document provision and sustainably reduce your costs.
Got Questions? We Have the Answers.
Hendrik Schote & Chris Aufenanger
Co-Founders
Ready for the next step? Simply reach out to us. We look forward to the conversation.
Hundreds of users already trust Declarium.
