What code requires all Local Government Units to prepare comprehensive land use plans?

The Local Government Code of 1991 mandates that all Local Government Units (LGUs) prepare comprehensive land use plans. This code emphasizes the importance of local governance and gives LGUs the authority and responsibility to develop and implement plans that address the needs and priorities of their respective communities. By requiring comprehensive land use plans, the code promotes organized and sustainable development through the strategic planning of land resources. The plans are expected to include objectives for land use, zoning, and the coordination of various development activities, thereby ensuring that local development aligns with regional goals and sustainability principles.

In contrast, the other options, while related to land use and planning, do not specifically impose this requirement on LGUs. The Land Use Regulation Act may pertain to guidelines on land use but does not mandate plan preparation at the local government level. The Urban Planning Code typically addresses urban areas but is not universally applicable to all local government units. The Environmental Code focuses more on environmental protection measures than on comprehensive land use planning.