Versions of Indiana Code 14-34-18-2. \"Substantial legal and financial commitments in a surface coal mining operation\" defined on LawServer 2023 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2022 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2021 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2020 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2019 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2018 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2017 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2016 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2015 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2014 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2013 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined 2009 Indiana Code 14-34-18-2. “Substantial legal and financial commitments in a surface coal mining operation” defined