http://jclao.com/travel-restrictions-lifted-as-more-lockdown-measures-eased/

We should not be careless,” the announcement warned. The government will continue to enforce certain measures under Prime Minister’s Order No. 06 until June 1, as follows:

• Closure of entertainment venues, cinemas, karaoke bars, night markets, casinos, gaming shops, and sports competitions involving a large number of people who cannot remain one metre apart;
• Prohibition of unofficial gatherings, parties, celebrations, traditional events, and weddings whose participants exceed 50 people and cannot remain one metre apart;
• Closure of all local and international border crossings to the general public;
• Suspension of all types of entry visa for citizens travelling from or transitting via Covid-19 outbreak countries, except visas for diplomats, experts, technical staff and workers who are considered essential.
  
  Foreigners entering Laos are required to comply with Lao Covid-19 prevention measures about which the Ministry of Foreign Affairs will issue instructions at a later date.

Most important point for most.

Prime Minister’s Order No. 06 until June 1, as follows:

 

• Closure of all local and international border crossings to the general public;
• Suspension of all types of entry visa for citizens travelling from or transitting via Covid-19 outbreak countries, except visas for diplomats, experts, technical staff and workers who are considered essential.
  
  Foreigners entering Laos are required to comply with Lao Covid-19 prevention measures about which the Ministry of Foreign Affairs will issue instructions at a later date.