8 March 2022. Laos authorities have announced that foreigners wanting to enter Laos need to register to get a QR code (Vaccine ID) online at ‘laogreenpass.gov.la’ in order to certify their vaccination status and RT-PCR test result.https://www.thestar.com.my/aseanplus/aseanplus-news/2022/03/08/online-procedure-for-entry-into-laos-explained