2023 Iowa Code 554.7502 – Rights acquired by due negotiation

2022 Iowa Code 554.7502 – Rights acquired by due negotiation

2020 Iowa Code 554.7502 – Rights acquired by due negotiation

2018 Iowa Code 554.7502 – Rights acquired by due negotiation

2016 Iowa Code 554.7502 – Rights acquired by due negotiation

2014 Iowa Code 554.7502 – Rights acquired by due negotiation.

2009 Iowa Code 554.7502 – Rights acquired by due negotiation