The UK’s Competition and Markets Authority (CMA) has given preliminary approval for Microsoft to proceed with its $69 billion Activision Blizzard deal. The CMA had originally blocked the acquisition over cloud gaming concerns, but Microsoft recently restructured the deal to transfer cloud gaming rights for current and new Activision Blizzard games to Ubisoft. 

“The CMA considers that the restructured deal makes important changes that substantially address the concerns it set out in relation to the original transaction earlier this year,” the CMA said in a press release, and “opens the door to the deal being cleared.”

This is just a preliminary decision, ahead of final approval. The CMA says it has now opened a consultation on Microsoft’s proposed remedies, until October 6th. A final decision is expected before the extended October 18th deadline.

The consultation period is meant to address a few remaining concerns that the CMA has with the deal. “While the CMA has identified limited residual concerns with the new deal, Microsoft has put forward remedies which the CMA has provisionally concluded should address these issues.”

Microsoft is understandably optimistic about the decision. “We presented solutions that we believe fully address the CMA’s remaining concerns related to cloud game streaming, and we will continue to work toward earning approval to close prior to the October 18 deadline,” Microsoft vice chair and president Brad Smith said in a statement published by Reuters.

The UK is the final regulatory hurdle for Microsoft’s giant deal.