2024 Texas Health and Safety Code 438.103 – Certification and Renewal of Certification; Examination Required

2023 Texas Health and Safety Code 438.103 – Certification and Renewal of Certification; Examination Required

2022 Texas Health and Safety Code 438.103 – Certification and Renewal of Certification; Examination Required

2019 Texas Health and Safety Code 438.103 – Certification and Renewal of Certification; Examination Required

2018 Texas Health and Safety Code 438.103 – Certification and Renewal of Certification; Examination Required

2016 Texas Health and Safety Code 438.103 – Certification and Renewal of Certification; Examination Required

2014 Texas Health and Safety Code 438.103 – Certification and Renewal of Certification; Examination Required

2011 Texas Health and Safety Code 438.103 – Certification and Renewal of Certification; Examination Required

2009 Texas Health And Safety Code 438.103 – Certification and Renewal of Certification; Examination Required

2008 Texas Health and Safety Code 438.103 – Certification And Renewal Of Certification; Examination Required