2003 Issue This issue has a windowed security thread which for added security was widened from 1.4mm to 1.5mm. When viewed under ultra violet light the thread glows blue. When viewed against the light, text in the thread of a genuine banknote will read "BELIZE" followed by an inverted “BELIZE”.
1998 Issue This issue has a windowed security thread. When viewed against the light, the text in a genuine $20, $50 and $100 banknote will read “Belize” followed by the denomination of the banknote.
1990 Issue The vertical security thread in the 1990 issue illuminates when viewed under ultraviolet light.
View currency with the windowed security thread feature:
2003 Family of Banknotes
1998 Family of Banknotes
1990 Family of Banknotes