The U.S. Department of Justice has asked Google for more information about its planned $12.5 billion purchase of Motorola Mobility, potentially slowing the transaction, Google said in a blog post Wednesday.
"While this means we won't be closing right away, we're confident that the DOJ will conclude that the rapidly growing mobile ecosystem will remain highly competitive after this deal closes," Google said in a post on its Public Policy Blog. It called the request "pretty routine."
Its dominance of the search market means Google is no stranger to regulatory scrutiny. Its acquisitions of AdMob and ITA Software, among others, were examined closely, and the Justice Department also reviewed its settlement with publishers over Google Books.
Google said last month it would buy Motorola Mobility, a move that will bring it a large patent portfolio and give it control over the development of some Android-based devices.
James Niccolai covers data centers and general technology news for IDG News Service. Follow James on Twitter at @jniccolai. James's e-mail address is james_niccolai@idg.com.