The fluorescent security element of the tax label

The image below shows the bottle caps of whiskey distributed in Mandalay, Maynmar. The label on the whiskey bottles (issued by the Internal Revenue Department; IRD of Myanmar) proves that the product is authentic. If UV rays are applied to the label using MP12t, it turns blue, and its upper section partially turns fluorescent yellow green and a fluorescent yellow green star appears.

Under Myanmer's tax system, tax labeling is very important. Depending on the product type, price and law, different watermark, color and code labels will be applied.