(a) If the board conditionally approves a countywide or regional integrated waste management plan, or any element of the plan, the board shall issue a notice of conditional approval to the city, county, or regional agency which identifies the specific reasons for the conditional approval. The notice of conditional approval shall include specific recommendations on how to correct the remaining deficiencies in the plan or element.
(b) If the board disapproves a countywide or regional integrated waste management plan, or any element of the plan, the board shall issue a notice of deficiency to the city, county, or regional agency which identifies the specific reasons for the disapproval. The notice of deficiency shall include specific recommendations on how to correct the deficiencies in the plan or element.