Open Document Architecture
| Internet media type | application/ODA |
|---|---|
| Developed by | ITU-T, ISO/IEC |
| Initial release | 1989 |
| Type of format | Document file format |
| Standard | CCITT T.411-T.424, ISO 8613 |
| Website | ISO/IEC 8613 |
The Open Document Architecture (ODA) and interchange format (informally referred to as just ODA) is a free and open international standard document file format maintained by the ITU-T to replace all proprietary document file formats. ODA is detailed in the standards documents CCITT T.411-T.424, which is equivalent to ISO/IEC 8613.