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Automating your KYC process in Belgium: architecture, steps and integration patterns

Automating KYC cuts file processing from 2-4 hours to 15-30 minutes. Target architecture, 7 steps to automate, required technical blocks (BCE, UBO, screening, signature, archiving), integration patterns and human control points to preserve.

March 29, 202613 min read

In brief

Automating the KYC process in Belgium cuts file processing from 2-4 hours to 15-30 minutes through 7 orchestrated steps: BCE pre-fill, UBO cascade, remote identification, screening, risk assessment, electronic signature and archiving. The typical gain for a practice handling 200 files per year reaches 30 to 60 freed person-days annually.

Why automate

A manual KYC of a Belgian company typically takes 2 to 4 hours: BCE search, ID copies, mail for signature, paper filing. Multiply by 100 files/year for a mid-sized practice → 300 person-days of pure admin.

Automation brings the same file down to 15-30 minutes, without compromising on control quality, by redeploying human judgement where it truly matters.

This article describes the target architecture and the 7 steps to automate.

The target architecture in 5 layers

Code
1
2
3
4
5
6
7
8
9
User (staff or client)

Interface (web, mobile)

KYC orchestration (workflow engine)

Technical blocks (BCE, UBO, screening, signature, archiving)

Audit trail (log + timestamp)

Three non-negotiable architectural principles:

  • Explicit workflow: every file follows the same traceable path, configurable per risk
  • Decoupled blocks: each technical service callable independently (REST API)
  • Systematic audit trail: every event logged with date, actor, data
  • The 7 steps to automate

    Step 1 — Pre-fill from BCE number

    Staff enters BCE/KBO number. The system automatically retrieves:

    • Name, legal form, status (active/ceased)
    • Registered office address
    • Directors (with dates)
    • NACE codes
    • Linked establishments
    • Name history

    See the Python tutorial or Node.js for API integration.

    Time saved: 15-25 minutes per file.

    Step 2 — Automatic UBO cascade

    The system identifies beneficial owners climbing 3 levels:

    • Level 1: direct shareholders > 25 %
    • Level 2: parent holdings up to natural person
    • Level 3: default senior officers if no UBO identified

    Automatic comparison with Belgian UBO register → divergences flagged. See our UBO article.

    Time saved: 20-40 minutes per file.

    Step 3 — Remote identification

    For natural persons (directors, UBOs, self-employed clients):

    • Belgian eID authentication with card reader
    • itsme® for residents
    • Supervised video-identification by trained operator
    • OCR + liveness for European passports

    See our KYC guide for accepted methods.

    Time saved: 15-30 minutes per natural person.

    Step 4 — Sanctions and PEP screening

    The system cross-checks all identified persons (clients, directors, UBOs) with:

    • International sanctions lists (EU, UN, OFAC, HMT)
    • PEP lists (politically exposed)
    • With fuzzy matching to tolerate spelling variations

    Result tracked, dated, archived. On hit, AMLCO alert before validation.

    Time saved: 10-20 minutes per file.

    Step 5 — Automated risk assessment

    Based on the above, the system computes a risk score:

    • Legal form (recent shell company → +1)
    • Geography (non-resident UBO from opaque jurisdiction → +2)
    • Activity (cash-intensive business → +1)
    • PEP (UBO PEP → +3)
    • Sanctions (partial hit to clarify → +5)

    Sum → matrix: ≤2 = low, 3-6 = standard, ≥7 = high. The matrix is configurable by the AMLCO.

    Time saved: 5-10 minutes per file.

    Step 6 — Electronic signature and contracting

    The system generates the pre-filled business relationship contract and gets it signed via:

    • Qualified electronic signature (eIDAS)
    • itsme® or eID
    • With TSA timestamp

    The signed contract goes directly to 10-year archiving.

    Time saved: 30-60 minutes (vs postal mail).

    Step 7 — Automatic archiving

    All produced documents (BCE extract, UBO cascade, screening, video-ID, signed contract) are:

    • Converted to PDF/A (long-term archive standard)
    • TSA-timestamped
    • AES-256 encrypted at rest
    • Indexed per client file
    • Kept 10 years automatically

    See our article on mandatory KYC file content.

    Time saved: 15-20 minutes per file.

    Human control points to preserve

    Automation does not eliminate human judgement — it refocuses it on value-added decisions:

    Final AMLCO validation

    Before onboarding, the AMLCO validates the complete file in minutes. For high-risk files, mandatory management approval.

    Monitoring alert analysis

    See our article on transaction monitoring. Alert triage remains procedural human work.

    CTIF reporting decision

    Suspicion analysis and reporting decision remain strictly human. See the CTIF guide.

    Annual file review

    If automation detects a change (new director, modified UBO), a human must interpret: impact on risk? additional measure?

    Integration patterns

    Pattern 1 — Mono-platform

    Everything in one RegTech platform. Pro: zero integration. Con: vendor lock-in.

    Pattern 2 — Workflow + external blocks

    Internal workflow (Camunda, Temporal, or custom orchestration) calling external APIs for each block. Maximum flexibility.

    Pattern 3 — RegTech platform + extensions

    Main platform covering 80 % of the journey + API calls for the 20 % specific (e.g., specialized video-ID for non-residents).

    See our 2026 RegTech landscape.

    Frequent mistakes

  • Automate everything, remove human validation — not compliant with the spirit of the law
  • Opaque workflow — impossible to justify in inspection
  • No audit trail — you cannot prove who did what
  • Uncoupled blocks — data does not flow (re-entry everywhere)
  • No degraded mode when an external block fails
  • No integrated regulatory update
  • How Company Belgium automates your KYC

    The Company Belgium KYC module covers the 7 steps natively:

    • Integrated BCE/KBO API (automatic pre-fill)
    • 3-level UBO cascade with register comparison
    • eID, itsme®, video-ID connectors
    • Integrated sanctions + PEP screening, dated, tracked
    • AMLCO-configurable risk matrix
    • Native qualified eIDAS electronic signature
    • Timestamped PDF/A archiving, encrypted, 10 years
    • Full audit trail (user, action, timestamp)
    • Webhooks to integrate upstream systems (CRM, ERP)

    To scale to high volume: see the rate-limits & caching architecture.

    Bottom line

    Automating KYC in Belgium rests on 7 steps orchestrated in an explicit workflow with systematic audit trail. Typical gain: 80 % time saved on repetitive tasks (BCE, UBO, screening, archiving), while preserving human judgement on critical decisions.

    For a practice handling 200 files/year, automation frees 30 to 60 person-days annually. Combined with continuous training and a solid AMLCO, it is the right lever for 2026.

    Frequently asked questions

    How long does it take to automate KYC for a Belgian company?

    With an integrated RegTech platform connected to BCE/KBO and the UBO register, pre-fill and UBO cascade are instantaneous. The full KYC file, including remote identification and electronic signature, can be completed in 15 to 30 minutes instead of 2 to 4 hours manually. Initial platform setup typically takes 4 to 6 weeks.

    What technical tools are needed to automate KYC in Belgium?

    At minimum you need a BCE/KBO API for pre-fill, a connector to the Belgian UBO register for the beneficial-owner cascade, a sanctions and PEP screening engine, a remote identification module (eID, itsme or video-ID), a qualified eIDAS electronic signature, and timestamped PDF/A archiving. These building blocks can be bought separately or within an all-in-one platform.

    Which human controls must be kept in an automated KYC process in Belgium?

    The Belgian Act of 18 September 2017 does not allow full automation without human oversight. The AMLCO must validate the final file before onboarding, analyse monitoring alerts and decide on any CTIF report. Annual review of active files and interpretation of detected changes (new director, modified UBO) also remain mandatory human tasks.

    What is the ROI of KYC automation for a Belgian practice?

    For a practice handling 200 AML files per year, automation typically frees 30 to 60 person-days annually, equivalent to 30,000 to 50,000 euros in full salary cost. Against a RegTech subscription of 1,000 to 10,000 euros per year depending on size, ROI is reached within a few months. The reduced risk of SPF Economy sanction, which can reach several hundred thousand euros, is an additional major benefit.

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