> ## Documentation Index
> Fetch the complete documentation index at: https://help.polygon-one.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Data Collection Overview

> Collect evidence and geodata for EUDR compliance

In accordance with Article 9 of the EUDR, evidence must be collected for all EUDR-relevant articles. This includes **geodata** (production locations), **documents** (certificates, licenses), and **supplier information**. You can upload evidence yourself or invite your suppliers to provide the data through the supplier portal.

In the current product, this explicitly includes the **staged plot import** with mapping, preview, precision check, and issue-list export.

## Video Tutorial

<iframe src="https://www.youtube.com/embed/bH4TdDhzp0o" title="Datensammlung Artikel 9" width="100%" height="400" allow="autoplay; fullscreen" />

## Contents of This Section

<CardGroup cols={2}>
  <Card title="Upload Evidence" icon="upload" href="/en/eudr/datensammlung/evidence-upload">
    Upload documents and geodata for EUDR compliance and have them analyzed by the AI.
  </Card>

  <Card title="Plot Import & Review Workflow" icon="table-cells" href="/en/eudr/datensammlung/parzellenimport-pruefung">
    Review CSV, Excel, or GeoJSON files in stages and import them safely.
  </Card>

  <Card title="Supplier Onboarding" icon="users" href="/en/eudr/datensammlung/supplier-onboarding">
    Invite suppliers to provide their evidence through the supplier portal.
  </Card>
</CardGroup>