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Holistic Trade Compliance.In one platform.

Your article, supplier and import data live in one place. kolum works out what applies to your goods and takes care of it, from tariff classification to compliance declaration.

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EUDR UNDER CONTROL

Geolocation data and due diligence statements, without the chaos.

Tariff classification

Every import starts with a tariff code.

Describe the good in text, image, file or link. kolum returns the CN and TARIC or German EZT code with the reasoning at every level, checks existing codes against the current nomenclature and shows which obligations the code triggers.

  • ✓Reasoning digit by digit, with EBTI rulings as reference
  • ✓Existing codes verified, warnings on nomenclature changes
  • ✓Customs duty, CBAM and EUDR visible on the article
Explore tariff classification »
Tariff classification
The right code. Every good.
0/10
Digits resolvedCombined Nomenclature0 / 10 digits fixed
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Helge Wieggrefe
Compliance lead
Classification › CN Code Classifier
Classify a good
Input
Classify an article (optional)
Link an article to write the accepted code back to its master data. A description is always required.
Choose an article to classify…
Selected article
SCR-STP-M6 - Self-tapping screw M6×50
CURRENT CN
7318 1400 00
Free-text description *DECISIVE INPUT
Material & shares, intended use, manufacturing process, dimensions - the more context, the higher the confidence.
Classify good
Search articles…
318-4471-06Self-tapping screw M6×50
410-2837-15Steel rebar
630-5748-33Aluminium ingots
851-7130-22Smartphone
Awaiting input
Combined Nomenclature code
Digits 1-4 · Heading—
Technical
Threaded fastener of iron/steel → Section XV, Ch. 73, heading 7318 (screws & bolts).
Why not
7326 - other articles of steel; too general for a threaded fastener.
Digits 5-6 · Subheading—
Technical
Headed screw, not a wood or coach screw → 'other screws & bolts', subheading 7318 15 (per EBTI practice).
Why not
7318 14 self-tapping (legacy, narrower) · 7318 11 coach screws.
Digits 7-8 · CN subdivision—
Technical
Carbon steel, not stainless → residual 'other' position at 8-digit level, CN 7318 15 90.
Why not
7318 1581 - reserved for stainless steel; excluded, material is carbon steel.
Digits 9-10 · TARIC subdivision—
Technical
No further TARIC split for CN 7318 15 90 → '00' completes the 10-digit code required for customs declarations.
Other screws & bolts, of iron or steel7318 1400 00 → 7318 1590 00
DEBTI/22154/24-1 SUPPORTSDecisive rule: GRI 1Duty 3.7%
Classification confidence
0%
CN — — —
EU CBAM · Dashboard
Full visibility. One system.
0%
Live readinessCBAM compliance statusReporting period · 2026 Q1
kolum
CBAM ⇅
Dashboard
Emission data
Reporting
Procurement
Sourcing
Master data
Companies
Suppliers
Tenant One · CBAM
Tenant One›All companies›Dashboard
Dashboard
Welcome back. Here's an overview of your compliance status.
CBAM Readiness
Overview of CBAM compliance progress by company.
2026
Company One I C ⇅
Import Threshold0.00 / 50 t
This company is in scope of the CBAM regulation.
Gathered Actual Emission Data0.00%
Required CBAM Certificates
Emission data · Default
0.00
Top 10 Contributors
Top 10 contributors by selected metric and grouping.
0.00 t
Company 25 ⇅2026 Q1 ⇅Import Volume ⇅by CN Code ⇅
76032000
73181535
76061211
28141000
73181568
73269098
73182900
Other
CBAM cost · 2026 Q1
€0.00
Total @ €75.36 / CBAM-certificate
EU CBAM

Carbon Border Adjustment, end to end.

From supplier data collection to CBAM declaration and certificate management. One audit-ready system, ready for the definitive period in 2026.

  • ✓CN code mapping & embedded-emissions capture
  • ✓Audit-ready exports for the EU registry
  • ✓Certificate management & cost forecasting
Explore EU CBAM
UK CBAM

The UK carbon levy, handled early.

The UK's parallel mechanism arrives in 2027. Start collecting compliant data now with the same supplier network you already use for EU CBAM.

  • ✓UK-specific reporting logic
  • ✓One shared supplier network, two regulations
  • ✓Early-mover readiness before go-live
Explore UK CBAM
UK CBAM · Dashboard
Every levy. Accounted for.
0%
Data readinessActual emission coverageAccounting period · 2027 Q3
kolum
UK CBAM ⇅
Dashboard
Emission data
HMRC return
Procurement
Sourcing
Master data
Companies
Suppliers
Tenant One · UK CBAM
Tenant One›All companies›Dashboard
Dashboard
Welcome back. Here’s your UK CBAM levy position for the current accounting year.
Embedded emissions by sector
Rolling 12 months · all in-scope goods.
2027
British Steel Trading Ltd ⇅
Registered · imports above the £50,000 threshold.
Total embedded emissions
Actual · verified & default
0 tCO₂e
CBAM liability by accounting period
Direct levy due per quarterly HMRC return.
£0
Company ⇅2027 ⇅Liability ⇅by Quarter ⇅
Levy paidProjectedTrend
Total levy · 2027
£0
Direct levy · HMRC quarterly return
EUDR · Dashboard
Plot to DDS. One system.
0%
Live complianceOverall compliance statusReporting period · Last quarter
kolum
EUDR ⇅
Dashboard
Risk mitigation
Data requests
Due diligence statements
Transactions
Purchase orders
Master data
Companies
Business partners
Tenant One · EUDR
Tenant One›All companies›DashboardAsk kolum AI
EUDR compliance management
Welcome back. Here's an overview of your compliance status.
Overall compliance
0%
0% complete
Due diligence statements
0/15
0% complete
Risk assessments
0/50
0% complete
Supplier verification
0/30
0% complete
EUDR supply chain map
Geographic visualisation of your supply chain.
HighMediumLow
CompaniesSupply routes
Risk breakdown
Suppliers by risk level.
Last quarter
Low risk22
Medium risk6
High risk2
DDS submitted · this quarter
0
Filed to TRACES · 3 pending
EUDR

Deforestation due-diligence, plot to DDS.

Capture geolocation data, run risk assessments, and submit Due Diligence Statements directly to TRACES, without leaving the platform.

  • ✓Polygon capture via Mapbox, compliant with Art. 9
  • ✓Tiered supplier due-diligence workflows
  • ✓One-click DDS submission to TRACES
Explore EUDR
EU PPWR

PPWR, step by step.

From applicability check to EU Declaration of Conformity. One guided process, with registration, EPR and the 2028 sorting label already in view.

  • ✓Role and obligation assessment per article
  • ✓EU Declaration of Conformity with technical documentation
  • ✓Registration & EPR across Member States
Explore PPWR
PPWR · Applicability
One check. Every obligation.
0%
Live applicabilityCompanies checkedRegulation (EU) 2025/40 · from 12 Aug 2026
kolum
PPWR ⇅
Legal background
Applicability
Packaging
Procurement
Sourcing
Classification
CN code classifier
Transactions
Purchase orders
Imports
Master data
Companies
Articles
Business partners
Tenant One · PPWR
Tenant One›PPWR›Applicability
Applicability
Determine per company whether Regulation (EU) 2025/40 (PPWR) applies. One packaging placed on the EU market is enough to trigger obligations.
PPWR applicability per company
CompanyPPWR applicableObligations
GreenTech Berlin GmbHYesConformityConformity & DoCMarking (Art. 15)Registration DEEPR rep FRView obligations
EcoFuture Paris S.A.No—View obligations
SustainItalia Rome S.p.A.Not checkedYes—ConformityConformity & DoCMarking (Art. 15)Registration DEEPR rep FRCheck PPWR relevanceView obligations
WindEnergy Amsterdam B.V.Not checked—Check PPWR relevance
Check PPWR relevance
SustainItalia Rome S.p.A.
Answer every section to determine whether the company has PPWR economic-operator obligations.
1. Manufacturing & own brand
Determines whether the company acts as manufacturer under Art. 3(1)(13).
⚠ Incomplete✔ Complete
Do you manufacture or fill/pack products yourselves? *
YesNo
Do you sell packaging or packaged products under your own brand? *
YesNo
Are you a micro-enterprise? *
YesNo
2. Imports
Determines whether the company acts as importer under Art. 3(1)(17).
⚠ Incomplete✔ Complete
Do you import packaged goods or packaging from outside the EU? *
YesNo
3. Establishment & cross-border sales
Determines producer status per member state under Art. 3(1)(15).
⚠ Incomplete✔ Complete
In which member states are you established AND first place packaged products on the market? *
DEFR
Select every country that applies, or explicitly confirm none apply.
Do you sell cross-border directly to end users? *
Yes, to FRNo
4. Packaging categories
Which packaging categories you use. Art. 3(1)(4) to (8). Decides later obligations (2028 to 2030).
⚠ Incomplete✔ Complete
Which packaging categories do you use? *
SalesTransportE-commerceServiceGrouped
Select every category that applies, or explicitly confirm none of these apply.
5. Food contact & environmental claims
Gates PFAS limits (Art. 5(5)) and green-claims discipline (Art. 14).
⚠ Incomplete✔ Complete
Do you place any food-contact packaging on the market? *
YesNo
Do you advertise environmental properties of your packaging? *
YesNo
Working aid, not legal advice. Based on Regulation (EU) 2025/40; the English Official Journal text is authoritative.
Live result0/5 sections
SustainItalia Rome S.p.A.
Answer the sections to compute obligations
Roles: none
Answer the remaining sections to compute obligations.
Live resultAffected
SustainItalia Rome S.p.A.
This company is affected by PPWR
Roles:ManufacturerImporter
Producer in:DEFR
ConformityConformity & DoCMarking (Art. 15)Registration DEEPR rep FR
0 of 5 sections answered · Answer every section to complete the check.DiscardComplete check
Affected companies · PPWR
0
Of 4 companies · obligations from 12 Aug 2026
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reads · checks · reminds
Tariff classification
7208 51 20→EU CBAM · UK CBAM
4407 11 10→EUDR
Tariff classification
EU CBAM✔
UK CBAM✔
EUDR✔
PPWR✔
Customs filingSoon
Future regulations
Case studies

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See how European importers run CBAM, UK CBAM and EUDR with kolum.

Real supplier emissions data, at scale.

70%Actual supplier emissions data collected

From an underperforming tool to scenario-based CBAM cost planning.

100%CBAM data flexibility regained

The entire CBAM process, digitised end to end.

0Manual EU portal entries
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90%
Less manual reporting effort
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CBAM reports submitted
50+
Countries of origin covered
10,000+
Suppliers in the network
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