Which officer would handle the official correspondence within the organization?

The PBL National Secretary is responsible for handling official correspondence within the organization. This includes managing communication between members, other chapters, and external parties. The role of the secretary is crucial in maintaining accurate records, including minutes from meetings and documentation needed for governance and communication. By ensuring that all official correspondence is conducted clearly and professionally, the secretary helps to uphold the organization's integrity and ensures that important information is disseminated appropriately.

While other officer roles may have specific responsibilities related to finance, leadership, or procedure, only the secretary is explicitly tasked with managing the flow of official communications, making this the correct choice.