There are other large regulatory obstacles for both companies.

To remove regulatory obstacles to the growth of ones company.

A potential regulatory obstacle to the plan was removed on Friday.

Though such research was always legal, regulatory, financial and other obstacles had largely ended it.

But company officials and analysts do not expect the proposed merger to face major regulatory obstacles.

Analysts said the Hoylake offer could face several regulatory obstacles.

Few regulatory obstacles to the deal have been seen because the drug industry remains fairly fragmented.

But the plan faces significant financial and regulatory obstacles.

Different administrative cultures and regulatory obstacles are among the reasons for this situation.

But last year the company pulled out, citing persistent regulatory obstacles.