The deal, which has already received approval from Warner Bros. Discovery shareholders, must still be finalized before a September deadline to avoid a clause that would increase the acquisition cost. In February, Paramount submitted a bid of $31 per share to acquire the group's entire operations, including CNN, TBS, Warner Bros. studios, and the HBO Max streaming platform. News of the US  agreement supported Paramount shares, which rose approximately 2% in after-hours trading on Wall Street on Friday.

However, the project remains subject to review by other regulatory authorities. The European Commission opened its preliminary investigation this week and is scheduled to issue an initial decision by July 14. Paramount also said that it has secured approval from the Australian Competition and Consumer Commission, continuing the international validation process for the transaction.