Yes, also the UK has recently published their own SCCs. The documents consist of the International Data Transfer Agreement (IDTA), which should replace the (old and new) EU SCCs, the International Data Transfer Addendum (Addendum), which complements the new EU SCCs, as well as transitional provisions with regard to the UK Transitional Standard Clauses (published as short term measure following the BREXIT). The documents were issued under Section 119A of the Data Protection Act 2018. It is worth noting that China is currently preparing to implement their own SCCs as well. The long-awaited draft provisions were circulated pursuant to Art. 38 of the Personal Information Protection Law and have already been released for public consultation. They are similar to the EU SCCs, but also reflect some peculiarities. However, a few issues are still unresolved and the draft is currently under intense discussion. A final version is now to be awaited.