Versions of Iowa Code 543B.3 - Broker — definition. on LawServer 2023 Iowa Code 543B.3 – Broker — definition 2022 Iowa Code 543B.3 – Broker — definition. 2020 Iowa Code 543B.3 – Broker — definition. 2018 Iowa Code 543B.3 – Broker — definition. 2016 Iowa Code 543B.3 – Broker 2014 Iowa Code 543B.3 – Broker – definition. 2009 Iowa Code 543B.3 – Broker — definition