Practice Relating to the Prohibition of Certain Types of Landmines
Andorra’s Decree on Arms (1989) provides:
The manufacture, importation, circulation, possession, use, buying and selling and propaganda of the following weapons is forbidden:
1st Weapons of war.
Weapons, vehicles, apparatus and materials of any kind and their fundamental pieces and ammunition conceived or destined for warfare or for exclusive military use will be considered to be weapons of war. Weapons that can shoot bursts of fire will always be considered to be weapons of war. 
Andorra, Decree on Arms, 1989, Chapter 1, Section II, Article 2.