Turn HMRC data into duty savings and compliance confidence
CAT360 analyses your CDS, MSS and TRE data to spot overpaid duty, compliance risks and declarant errors, so you can reclaim more and worry less.
Customs broker, forwarder or fast parcel operator? Book a free CDS data review instead.
Multimodal 2026 Finalist: Customs Technology Partner of the Year
Importers and brokers using CAT360
Two sides of the same data.
Traders see every declaration filed in their name. Intermediaries see every declaration they filed, across every client. CAT360 serves both sides.
I import goods
See every declaration filed in your name, across every broker. Find the overpaid duty and the errors before HMRC does.
Start free trialI file for clients
Review every declaration you have filed, across every client. Evidence your quality under PAS 41201.
Book your free CDS data reviewGet started in 3 easy steps
Three steps from your HMRC declaration data to findings you can act on.
Sign up free
No billing info needed. Try CAT360 for 14 days.
Upload your data
Drag and drop MSS/CDS data.
See results fast
Get insights, filters and reports, instantly.
Need help accessing your HMRC customs data?
Read our step-by-step guideAnalytics that show their working
Artificial Intelligence + Applied Intelligence
Every finding cites its legal source and the declaration line it came from, so your team can check it. We call the combination AI²: software that does the scale, customs practitioners who do the judgement.
Anomalies found automatically
Our algorithms scan your MSS/CDS reports to flag overpayments and compliance gaps instantly.
Contextualised customs intelligence
We enrich your declarations with financial metrics, product details, risk indicators, and benchmarks.
Filtering that goes deep
Zero in on the data that matters most: filter by product, country, HS code, declarant and more.
Practitioner review on request
On Partner and Bespoke plans a named customs consultant reviews the findings with you and signs off the numbers.
Analytics you can audit
We don't just show you the data. We help you act on it - confidently, compliantly, and profitably.
The human edge
Automation meets expert interpretation - for clarity you can rely on.
Every report you need, in one place
CAT360 gives you a 360° view of your customs data - blending automation with expert insight for clarity, compliance, and control.
Duty under management
Quickly measure and track your total exposure, combining Duty paid with that saved via Free trade agreements, Special Procedures and other reliefs.
CPC and Preference reports
Clear reporting on CPC and preference use by Customs Value, Duty Saved and Frequency.
Commodity Code Analysis
Deep dive into all your commodity codes, enriched with data from the Trade Tariff to identify misclassification and overpayment risk.
Declarant Analysis
Identify your third-party declarant footprint and benchmark their performance. Take back control of disparate broker data.
Supplier Analysis
Track and manage suppliers and identify anomalies in Freight, Mass and Currencies.
Customs Duty Overview
Visualise trends in Customs Value Duty Paid and effective duty rates. Identify Import VAT leakage.
See it with sample data
Explore the platform with sample data. No signup required.
Built for your role
CAT360 speaks your language. Choose your role to see exactly how it helps.
Full visibility over your trade data
Stop chasing spreadsheets. CAT360 gives you a single, always-current view of every declaration, so you can focus on governance instead of data wrangling.
- Verify HS codes and flag misclassifications automatically
- Track declarant accuracy and benchmark broker performance
- Maintain AEO status with a live, HMRC-ready audit trail
- Spot preference claim gaps and special procedure anomalies
Turn customs into savings, not costs
Customs duties hit your bottom line whether you manage them or not. CAT360 surfaces overpayments, reclaim opportunities, and exposure risks so finance stays in control.
- Automatically identify reclaimable duty overpayments
- See total duty under management across all brokers
- Reduce the risk of costly HMRC assessments and penalties
- Feed accurate customs data into forecasting and budgeting
Keep goods moving with confidence
Customs delays and errors disrupt supply chains. CAT360 gives you the data to hold brokers accountable, optimise routing, and prevent problems before they reach the dock.
- Pinpoint declaration errors that cause delays and holds
- Compare broker accuracy, speed, and cost side by side
- Visualise trade routes by origin, value, and commodity
- Ensure every shipment aligns with your compliance standards
Review your whole book before a client does
Your clients can now pull everything you filed in their name. CAT360 reviews every declaration you have filed, across every client, so you find the errors first and can show your working.
- Every declaration, every client, one place
- Errors and reclaim ranked by value
- A quarterly review record for PAS 41201 clause 4.2
- Post-clearance only. Keep your filing system
What customers say about the tool
A trader, a customs agent and a manufacturer, all talking about CAT360 itself.
A welcome step change in terms of pace of output.
“We have experienced a welcome step change in terms of pace of output, which is very helpful and useable. The CAT360 tool is very helpful, giving us greater ability to be self-sufficient.”
Intuitive, fast, and it streamlined our audit processes.
“We've recently started using the CAT360 software as a customs agent and have found it to be an excellent solution for our post clearance compliance auditing. It's intuitive, fast and has streamlined our internal audit processes.”
Donna Howell
Head of Trade and Compliance, Cardinal Global Logistics
They have enabled us to make substantial financial savings.
“The analytical software has not only provided great insight but elevated understanding, allowing us to grow in confidence. They provided a clear roadmap to improve our customs conformity, standardise processes and ensure best practice. The team are helpful and eager to support at each stage.”
Sarah Blunt
Head of International Trade, Princes
Simple, transparent pricing
CAT360 pays for itself by uncovering savings and reducing compliance risks. Choose the tier that fits your business.
Monthly rolling subscription. Cancel anytime with 30 days' notice. No lock-in.
SME
£499/month
Full visibility of your customs data for businesses with turnover up to £10m.
- CAT360 analytics platform
- 1 user account included
- For turnover up to £10m
- Anomaly detection
- Duty optimisation tools
- Audit-ready dashboards
Enterprise
£999/month
Everything in SME plus sector-specific updates and a monthly CDS analysis report from our team.
- Everything in SME
- 3 user accounts included
- For turnover above £10m
- Sector-specific customs updates
- Monthly CDS analysis report from our team
Partner
£2,999/month
Dedicated consultancy, strategic meetings, and priority support for complex operations.
- Everything in Enterprise
- 5 user accounts included
- Dedicated customs consultant
- Quarterly strategic report from our consultants
- Monthly advisory meeting
- Quarterly strategic review
- Ad-hoc support (up to 3 hrs/month)
Bespoke
POA
For enterprises with complex, high-volume customs operations, combining our platform, data enrichment, and advisory expertise.
- Everything in Partner
- Fully managed service
- Dedicated account team
- Custom data enrichment
- Strategic advisory
- Tailored SLA & reporting
Additional users available on all plans at £250/user/year.
Questions we get asked
Check out our frequently asked questions. Can't find the answer you need? Contact us and our team will be right back.
Our plug-and-play customs analytics software enhances your historical MSS/CDS reports that are freely available from HMRC. CAT360 enriches this data and applies algorithms that mirror the checks we use in consultancy to find overpayments, underpayments, anomalies, etc., and outputs findings in a business-friendly way.
No, and it never will. CAT360 is post-clearance review: it reads what was filed after the goods have cleared. Keep filing on whatever you use now. They file; we check.
No. Your declaration data is used solely to deliver your service. It is never sold, pooled or reused, and access is identity-based and revocable at any time. The full detail is in our security overview.
Nor do we, on its own. Every CAT360 finding cites the legal source it relies on and the original declaration line it came from, so your team can check the working rather than take a number on faith. It augments judgement; it does not replace it.
Excel and Power BI weren't built for customs - they're static, one-and-done tools. CAT360 evolves with your data, continuously enriching it, highlighting risks, and building a live, HMRC-ready audit trail. It's not just analysis - it's compliance, savings, and strategic insight in one platform.
You can be up and running in under an hour, no IT support needed. CAT360 is a plug-and-play platform with simple onboarding and intuitive filters, dashboards, and reports. You'll start uncovering savings, errors, and audit risks from day one.
Absolutely - CAT360 is designed to give you full visibility across all declarants and brokers. You can filter by broker, commodity code, location, and more to benchmark performance, spot discrepancies, and ensure consistent compliance across your customs operations.
Using CAT360 demonstrates a clear commitment to customs compliance. It continuously monitors your CDS data, flags risks early, and maintains a full audit trail aligned with HMRC standards. This proactive approach not only prepares you for audits and disclosures but significantly reduces the risk of costly errors or penalties.
Yes - that's one of CAT360's core strengths. The platform automatically scans your historical CDS data to detect anomalies, misclassifications, and reclaimable duty overpayments. Many clients uncover significant savings within days of onboarding.
Still have questions?
Speak to an expertReady to see what is in your own declarations?
Start your free 14-day trial today. No card required, no lock-in, just instant intelligence from your HMRC data.