A set of rules, norms, and procedures that shape expectations and behavior of international actors in a specific issue area is known as what?

The correct answer is "International Regime." In the context of international relations, an international regime refers to a set of principles, norms, rules, and decision-making procedures that govern the interactions and behaviors of states and other international actors within a specific issue area, such as trade, environmental protection, or security.

International regimes play a critical role in establishing predictable behaviors among states, enabling cooperation, and managing conflicts. They help to institutionalize cooperation by providing frameworks for communication and coordination, thus making it easier for states to align their interests and engage in collective action.

Unlike broader concepts such as "Global Governance," which encompasses a wide array of institutions, organizations, and processes governing international relations across many areas, an international regime is more focused and specific. It directly relates to particular issues, setting out the parameters within which actors operate and interact.

While "Normative Framework" and "International Policy" may relate to the ideals or strategies that could influence behaviors in international relations, they do not encapsulate the comprehensive structure of rules and norms found in international regimes.