• Vietnam Visa: As of April 2018, Vietnam Immigration granted e-Visa (30 days, $25 fee) by applying on their website. This eliminated the need to Visa-on-Arrival at HCMC airport (provided the departure airport was also HCMC). e-Visas were typically issued within seven days (including Saturday/Sunday), see:
  • Invitation Letter: Please write your request to Dr. Vo Nguyen Quoc Bao with email: