Passports are often viewed as a ticket to the world, but some may actually hold more power than others.
Singapore is still the most powerful.
That's according to the latest 2018 Global Passport Power Rank 2018, a worldwide ranking from advisory firm Arton Capital, which specializes in investor programs for residence and citizenship around the world.
The list ranks passports worldwide based on a "total visa-free score," which assigns passports a point for each country their holders can visit without a visa, with a visa on arrival or by using electronic travel authorization.
A look at the Southeast Asian countries with the highest visa-free scores are listed below, and a full listing of the passport power ranking can be found here.