Versions of See prior versions of a law on LawServer 2024 Iowa Code 514C.31 – Applied behavior analysis for treatment of autism spectrum disorder — coverage 2023 Iowa Code 514C.31 – Applied behavior analysis for treatment of autism spectrum disorder — coverage 2022 Iowa Code 514C.31 – Applied behavior analysis for treatment of autism spectrum disorder — coverage. 2020 Iowa Code 514C.31 – Applied behavior analysis for treatment of autism spectrum disorder — coverage. 2018 Iowa Code 514C.31 – Applied behavior analysis for treatment of autism spectrum disorder — coverage.