I have a document with a sentence in Hmong and one in Mien, but am unable to find any information on how to transcribe these languages into braille. Since they are both written using the Roman alphabet, would uncontracted with UEB punctuation be correct?
If you are not finding guidance for these languages in “World Braille Usage” and other sources, (I did not either), then your only choice is to use UEB modifiers or transcriber-defined modifiers.