Historical Influences on Dham Lao and Lanna Scripts
According to research done by many linguists, it seems that the Dham Lao is influenced by the Dham Lanna script, and the latter derives from Mon writing, as Burmese does also.
THE FAREWELL OF PHRA MA
Research indicates that Dham Lao is influenced by Dham Lanna, which derives from Mon writing. The historical chronicles reveal that King Tilokaraja organized a significant Buddhist Council in 1477 CE,