What is the examination scope for an alien insurer?

The examination scope for an alien insurer is specifically focused on their transactions within the United States. An alien insurer is typically defined as an insurance company that is incorporated or established in a foreign country and does business in the U.S. This examination scope is important to ensure compliance with U.S. regulations and to protect U.S. policyholders. By concentrating on transactions within the United States, regulators can assess how these foreign entities conduct their business, manage risks, and fulfill their obligations to American consumers.

The scope does not extend to all global transactions, as that would be beyond the regulatory framework and oversight of U.S. authorities. It is also not limited to subsidiary companies or broad international operations, as the focus remains on the particular activities those companies engage in within the U.S. market, making the correct answer B as it emphasizes the crucial aspect of domestic regulatory oversight for foreign insurers.