What agency's approval is necessary for an In-Plan Primary Inspection Agency?

The approval of the US Department of Housing and Urban Development (HUD) is necessary for an In-Plan Primary Inspection Agency because HUD oversees the regulation and standards of manufactured housing in the United States. This includes ensuring that manufactured homes meet safety, durability, and quality standards. The In-Plan Primary Inspection Agency plays a crucial role in enforcing these standards by conducting inspections and verifying compliance during the manufacturing process. HUD’s regulation is foundational, as it sets the framework within which these agencies operate, making their approval essential for the agencies to function effectively in inspecting manufactured homes.