Versions of South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses on LawServer 2023 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses 2022 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses 2021 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses 2020 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses 2017 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses 2016 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses 2015 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses 2014 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses 2013 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses 2012 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses 2009 South Carolina Code 59-67-20. Regulations of State Board of Education governing design and operation of school buses