The International Trade Section is a section within a company or organization that is responsible for managing and overseeing the company's international trade activities. This can include responsibilities such as exporting and importing goods, managing relationships with international suppliers and customers, complying with international trade regulations, and identifying new international business opportunities.

The International Relations Section (IRS) is a department or unit within a company or organization that is responsible for managing and overseeing the company's international relations and interactions. This can include responsibilities such as negotiating and maintaining international agreements, building and maintaining relationships with foreign governments and organizations.