Yes, all applicants including children and infants must have a visa to enter the Lao PDR. The specific visa requirements for children and infants may vary depending on the country's regulations and the type of visa being applied for.
When applying for a Laos e-Visa for a child or an infant, you would typically need to provide their passport details and relevant information as part of the application process. It's important to ensure that each child or infant has their own individual e-Visa, even if they are included in a parent's passport.
To obtain accurate and up-to-date information regarding the specific visa requirements for children and infants, it is recommended to visit the official website of the Lao e-Visa application system or contact the Lao Embassy or Consulate in your country. They will be able to provide you with the most relevant and reliable information based on your specific situation.