The deal is not expected to face any regulatory hurdles.

Any deal still faces several challenges, including regulatory hurdles and questions about the management structure.

Then the project must clear at least one more regulatory hurdle.

But significant political, environmental and regulatory hurdles must still be overcome before construction can begin.

Each of those companies, however, could face serious regulatory or legal hurdles.

In addition to regulatory hurdles, it can take 18 months to begin getting a drug from an animal.

The deal faces many regulatory hurdles in Washington, making it likely there will be a delay.

Only a few major regulatory hurdles remain in each case.

But what bothered her most were the regulatory and cost hurdles to making the business work.

Google could do so without any regulatory hurdles since they don't make phones.