Requires the department of environmental management (department) to conduct an onsite inspection of a confined feeding operation (CFO) once within 45 days of an initial approval and once within 90 days of a renewal of an approval to verify compliance with certain requirements. Allows the department to conduct complaint based onsite inspections of a confined feeding operation at the department's discretion without providing notice. Provides that the department may delay an inspection of a CFO if the department determines that the additional time is needed to comply with the biosecurity procedures developed by the department. Provides that additional onsite inspections of a CFO may be conducted if there is a substantial need for the inspection. Provides that an onsite inspection of a CFO must be conducted in compliance with certain rules and procedures. Makes conforming amendments.