In September 2019, the Argentine government regulated (again) the law 26.653 about Accessibility of information on web pages. This was done by decree 659/2019. At the same time, it repealed the previous decree 355 regulated in 2013.
The purpose of this law is to make web pages accessible. If you don't know what accessibility is, you can see the previous video where I explain it.
In this video I tell you a little more about the state of the law in Argentina and here you have some reference links: