Sweeping Vietnam internet law comes into force

New Vietnamese internet rules requiring Facebook and TikTok to verify user identities and hand over data to authorities came into force on Wednesday, in what critics say is the latest attack on freedom of expression.

Under "Decree 147", all tech giants operating in Vietnam must verify users' accounts via their phone numbers or Vietnamese identification numbers and store that information alongside their full name and date of birth.

They must provide that data to authorities on request and remove any content the government regards as "illegal" within 24 hours.

The new rules came into force on Wednesday, state media VNExpress said.

All social media sites had been given 90 days to provide data on "the total number of regular visits from Vietnam" and the number of regular users per month to authorities, the website said.

"Decree 147 will be used to publicly suppress those with different viewpoints," said activist Dang Thi Hue, who writes about politics and social issues on her Facebook account, which has 28,000 followers.

The decree was "the latest sign of infringement of basic freedoms... with a vague line between what is legal and what is not," said former political prisoner Le Anh Hung.

"No one wants to go to jail, so of course some activists will be more cautious and afraid of this decree."

Vietnam's hardline administration generally moves swiftly to stamp out dissent and arrest critics, especially those who find an audience on social media.

In October, blogger Duong Van Thai -- who had almost 120,000 followers on YouTube, where he regularly recorded livestreams critical of the government -- was jailed for 12 years on charges of publishing anti-state information.

Decree 147 builds on a 2018 cybersecurity law that was sharply criticised by the United States, European Union and internet freedom advocates who said it mimics China's repressive censorship of the internet.

The decree also says that only verified accounts can livestream, impacting the exploding number of people earning a living through social commerce on sites such as TikTok.

Aside from the ramifications for social media firms, the new laws also include curbs on gaming for under-18s, designed to prevent addiction.

Game publishers are expected to enforce a time limit of an hour per game session and not more than 180 minutes a day for all games.

Just over half of Vietnam's 100 million population regularly plays such games, says data research firm Newzoo.

A large proportion of the population is also on social media, with the Ministry of Information and Communications estimating the country has around 65 million Facebook users, 60 million on YouTube and 20 million on TikTok.

The force of the decree was yet to be felt at a small online gaming cafe in capital Hanoi, where around a dozen young people were glued to their desktop screens.

"I don't know anything about a time limit for the games," said one 15-year-old boy who said he had skipped class to come and play.

"I just keep playing, and as you see, it still works."

"I never have to show an ID or student card to enter a gameshop or for my game account online. I don't know how (the decree) will work, let's see."

The owner of the cafe, who charges around 30 cents for an hour of gaming, was similarly nonchalant.

"I have no idea what this decree is about. I don't know if it will work or not."

"My business is still going normally. They pay and we let them use the desktop for their gaming. It's simple."