Attapeu

Bokeo Province

Bolikhamsai

Champasak Province

Houaphanh

Khammouane

Luang Namtha

Luang Prabang

Oudomxay

Phongsaly

Sainyabuli Province

Salavan Province

Savannakhet Province

Sekong Province

Vientiane Prefecture

Vientiane Province

Xaisomboun Province

Xiangkhouang