Which type of L-1 classification involves managerial positions?

The L-1A classification specifically accommodates executives and managers who are being transferred from an international office to a U.S. office of the same company. This category is designed for those in high-level roles, emphasizing their responsibility and authority within the organization. The intent behind this classification is to facilitate the movement of key personnel who possess specialized knowledge about the company's operations, strategic goals, or essential management skills that are vital for the success of the U.S. operations.

In contrast, the L-1B classification focuses on employees with specialized knowledge rather than managerial or executive positions. Options L-2 and K-3 do not pertain to the L-1 classification system, as they relate to other visa categories or classifications altogether. Therefore, the L-1A classification is the correct answer as it specifically addresses managerial roles.