Regulatory approval is expected to take at least six months.

The deal requires regulatory approval and is expected to complete by the end of 2013.

That process will require regulatory approval and is expected to take at least four months.

The deal was completed on 1 May 2012 following regulatory approval.

But such a deal might have trouble winning regulatory approval.

Pending regulatory approval, the deal will close in early 2012.

Subject to regulatory approval, the purchase is expected to close within two months.

The offering is subject to regulatory approval and market conditions.

Any plans to separate the businesses must first meet with regulatory approval.

The deal is expected to close by the end of this year, pending regulatory approval.