Versions of Iowa Code 207.6 - Blasting plan required on LawServer 2023 Iowa Code 207.6 – Blasting plan required 2022 Iowa Code 207.6 – Blasting plan required 2020 Iowa Code 207.6 – Blasting plan required 2018 Iowa Code 207.6 – Blasting plan required 2016 Iowa Code 207.6 – Blasting plan required 2014 Iowa Code 207.6 – Blasting plan required. 2009 Iowa Code 207.6 – Blasting plan required
