Versions of Texas Occupations Code 1301.3565 - Endorsement: Multipurpose Residential Fire Protection Sprinkler Specialist on LawServer 2024 Texas Occupations Code 1301.3565 – Endorsement: Multipurpose Residential Fire Protection Sprinkler Specialist 2023 Texas Occupations Code 1301.3565 – Endorsement: Multipurpose Residential Fire Protection Sprinkler Specialist 2022 Texas Occupations Code 1301.3565 – Endorsement: Multipurpose Residential Fire Protection Sprinkler Specialist 2019 Texas Occupations Code 1301.3565 – Endorsement: Multipurpose Residential Fire Protection Sprinkler Specialist 2018 Texas Occupations Code 1301.3565 – Endorsement: Multipurpose Residential Fire Protection Sprinkler Specialist 2016 Texas Occupations Code 1301.3565 – Endorsement: Multipurpose Residential Fire Protection Sprinkler Specialist 2014 Texas Occupations Code 1301.3565 – Endorsement: Multipurpose Residential Fire Protection Sprinkler Specialist 2011 Texas Occupations Code 1301.3565 – Endorsement: Multipurpose Residential Fire Protection Sprinkler Specialist 2009 Texas Occupations Code 1301.3565 – Endorsement:&Nbsp;&Nbsp;Multipurpose Residential Fire Protection Sprinkler Specialist