Which authority must be consulted regarding operations related to industry boards?

The correct choice involves consulting the National Economic and Development Authority (NEDA) regarding operations related to industry boards. NEDA plays a crucial role in formulating and coordinating the government's economic and development planning. It ensures that industry boards align with national development goals and address economic challenges.

In the context of industry boards, NEDA can provide insights into sectoral policies, economic trends, and the impact of various industries on economic growth. Therefore, collaborating with this authority is essential for the effective operation and strategic planning of these boards.

The other options are less appropriate for this specific context. For instance, the Department of Education focuses on educational policies and institutions, not directly on industry operations. The Department of Trade and Industry promotes fair trade, enhances industry development, and fosters a competitive business environment, but its role is more operational rather than strategic planning related to national economic policies. The Department of Foreign Affairs primarily handles international relations and foreign policy, which is not directly related to domestic industry board operations. Thus, engaging with NEDA is key to ensuring that industry boards operate within the framework of national economic objectives.