On 1 January 2021, the decree amending part of the Mexican Tax codes is implemented. The decree introduces a mechanism for tax authorities to block internet access to foreign digital service providers that do not comply with the obligations to appoint a legal representative before the Mexican Tax Administration Service or process their advanced digital signature. The concessionaires of public telecommunications networks that do not comply with the order to block access to such providers shall be fined $500'000 to $1'000'000.
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