Specifies the PDF compliance level to output file.

**Module:** [aspose.imaging](/imaging/python-net/aspose.imaging/)

**Full Name:** aspose.imaging.PdfComplianceVersion

## **Members**
| **Member name** | **Description** |
| :- | :- |
| PDF15 | The output file will be PDF 1.5 compliant. |
| PDF_A1A | The output file will be PDF/A-1a compliant. |
| PDF_A1B | The output file will be PDF/A-1b compliant. |