Yes. A Laos electronic visa is valid for 60 days from the date of issuance. Its holders can enter Laos once and stay there for up to 30 days. If they wish to stay longer, they can request a visa extension. Laos visas can be extended at the Immigration Office in Vientiane or at the Immigration Division Office of the province where you are in. You must apply for a visa extension before your current visa expires. A 30-day tourist visa can only be extended twice for a maximum stay of 90 days.
You can enter Laos through one of the following border checkpoints ( airports/borders):