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

# Invoice Classifier Skill

> Classify incoming invoices by region — Default (Europe), USA, CA, AU-NZ, ES, UA — and route each to the matching Vantage Invoice Document skill.

The **Invoice Classifier** skill classifies incoming invoices by region — Default (Europe), USA, CA, AU-NZ, ES, UA — routing each invoice to the matching Vantage Invoice Document skill.

## Regional Classification

The following table lists which countries are covered by each region.

| Region  | Country                                                                                                                                                                                                                       |
| :------ | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Default | Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, India, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Slovakia, Sweden, Switzerland, United Kingdom |
| USA     | USA                                                                                                                                                                                                                           |
| CA      | Canada                                                                                                                                                                                                                        |
| AU-NZ   | Australia and New Zealand                                                                                                                                                                                                     |
| ES      | Spain                                                                                                                                                                                                                         |
| UA      | Ukraine                                                                                                                                                                                                                       |

## Supported Languages

By default, the Invoice Classifier skill supports invoices in the following languages:

* English
* French
* German
* Spanish

## Adding Additional Languages

To classify invoices in other languages:

1. Duplicate the Invoice Classifier skill.
2. In the Languages settings in the Skill Designer, add the required languages to the copy of the Invoice Classifier skill.

   Note that allowing too many languages will slow down OCR.
3. Retrain the copy of the Invoice Classifier skill.

   Once the list of recognition languages has been changed, the classifier needs to be trained again from scratch on your own documents. For more information, see the [Training a Classifier](/vantage/documentation/skill-designer/classification/train-classifier) help section.

Invoices from countries other than those listed above will be classified as **Unknown**.