# ML models and capabilities > All of our models can be trained to understand any language recognized by an OCR. This also applies to languages not immediately recognized by the model. For instance, if you're working with purchase orders in Romanian, you'll need to specifically train the model with Romanian language purchase orders. Check the [OCR](https://docs.uipath.com/document-understanding/automation-suite/2.2510/classic-user-guide/ocr#ocr) page for a list of languages supported by our OCR engines. All of our models can be trained to understand any language recognized by an OCR. This also applies to languages not immediately recognized by the model. For instance, if you're working with purchase orders in Romanian, you'll need to specifically train the model with Romanian language purchase orders. Check the [OCR](https://docs.uipath.com/document-understanding/automation-suite/2.2510/classic-user-guide/ocr#ocr) page for a list of languages supported by our OCR engines. :::important Exceptions are Chinese, Japanese, Korean and right-to-left languages. To process documents in these languages, you can only train them on the out-of-the-box model package specifically designed for that language (like **Invoices China**, **Invoices Hebrew**, or **Invoices Japan**). Alternatively, you can use the generic **Document Understanding** package. ::: The following table lists the languages supported out-of-the-box by our models. ML model or capability Languages supported out of the box (pre-trained) Form Extractor The same languages supported by the OCR engine Intelligent Keyword Classifier The same languages supported by the OCR engine Machine Learning Classifier The same languages supported by the model used Machine Learning Extractor The same languages supported by the model used 709 - Preview English 941x - Preview English 1040 English 1040 Schedule C - Preview English 1040 Schedule D - Preview English 1040 Schedule E - Preview English 1040x - Preview English 3949a - Preview English 9465 - Preview English 4506T English Acord125 English Acord126 English Acord131 English Acord140 English Acord25 English Bank Statements English Bills of Lading English German Certificate of Incorporation/ Good Standing English Certificate of Origin English Checks English Children Product Certificate English CMS1500 English EU Declaration of Conformity English Financial Statements English FM1003 - Preview English I9 English IDCards Trained to support ID cards and driver's licenses from: Aadhaar Australia Austria Belgium Canada Croatia Cyprus Finland France Germany Hong Kong Hungary India Italy Netherlands PAN cards Poland Romania Saudi Arabian Spain Switzerland United Kingdom United States of America (all 50 states, including Washington D.C.) Invoices English French German Portuguese Romanian Spanish Note: Only available as a public endpoint. English French German Portuguese Romanian Spanish Note: Deprecated: model has been merged into the Invoices model. See the Invoices model page for details. English Invoices China Chinese - Simplified Chinese - Traditional Invoices Hebrew - Preview Hebrew Invoices India English Invoices Japan Japanese Invoices Shipping English Packing Lists English Passports All nationalities Pay slips English Purchase Orders English German Receipts English Finnish French German Norwegian Romanian Spanish Note: Only available as a public endpoint. English Finnish French German Norwegian Romanian Spanish Note: Only available as a public endpoint. Japanese RemittanceAdvices English UB04 - ML package - Preview English Note: Only available as a public endpoint. English Utility Bills English Vehicle Titles English W2 English W9 English Spanish