Directing, controlling, and monitoring the process of analyzing, classifying, and recording accounting operations concerning capital and current expenditures of the Arlen Siu Port Administration. It also includes ensuring proper retention and declaration of fiscal taxes, settling payments to state suppliers for the acquisition of goods and services, and consolidating financial statements. This should be done in accordance with Generally Accepted Accounting Principles, standards, internal control procedures, and instructions from the immediate supervisor. The objective is to ensure efficient control and provide reliable and timely financial information.

To prepare, review, and contribute to the preparation of the Financial Statements of the entity through the recording, control, and application of accounting operations. This is done in accordance with Generally Accepted Accounting Principles, technical standards of internal control, and current laws regulating port activity, following instructions from the immediate superior. The objective is to contribute to the recording and safeguarding of the Institution's accounting information.