TMX is the LISA OSCAR standard for translation memories.
Summary: TMX version 1.4 conformance to Level 1, except that no markup is stripped.
All required header fields are supplied.
adminlang field in the header is always English.
None of the optional header fields are supplied.
We assume that only two languages are used (source and single target language).
No special consideration for segmentation.
Currently text is treated as plain text, in other words no markup like HTML inside messages are stripped or interpreted as it should be for complete Level 1 conformance.