Versions of South Carolina Code 40-67-75. Responsibilities and supervision of speech-language pathology assistants on LawServer 2023 South Carolina Code 40-67-75. Responsibilities and supervision of speech-language pathology assistants 2022 South Carolina Code 40-67-75. Responsibilities and supervision of speech-language pathology assistants 2021 South Carolina Code 40-67-75. Responsibilities and supervision of speech-language pathology assistants 2020 South Carolina Code 40-67-75. Responsibilities and supervision of speech-language pathology assistants 2019 South Carolina Code 40-67-75. Responsibilities and supervision of speech-language pathology assistants