2023 Rhode Island General Laws 5-6-11. Certificate/license of burnerperson, fire alarm installer, electrical sign installer, lightning-protection installer, and renewable energy professional

2022 Rhode Island General Laws 5-6-11. Certificate/license of burnerperson, fire alarm installer, electrical sign installer, lightning-protection installer, and renewable energy professional

2020 Rhode Island General Laws 5-6-11. Certificate/license of burnerperson, fire alarm installer, electrical sign installer, lightning-protection installer, and renewable energy professional

2017 Rhode Island General Laws 5-6-11. Certificate/license of burnerperson, fire alarm installer, electrical sign installer, lightning-protection installer and renewable energy professional

2016 Rhode Island General Laws 5-6-11. Certificate/license of oil burnerperson, fire alarm installer, electrical sign installers, lightning protection installers and renewable energy professionals

2015 Rhode Island General Laws 5-6-11. Certificate/license of oil burnerperson, fire alarm installer, electrical sign installers, lightning protection installers and renewable energy professionals

2015 Rhode Island General Laws 5-6-11. Certificate/license of oil burnerperson, fire alarm installer, electrical sign installers, lightning protection installers and renewable energy professionals

2014 Rhode Island General Laws 5-6-11. Certificate/license of oil burnerperson, fire alarm installer, electrical sign installers, lightning protection installers and renewable energy professionals

2013 Rhode Island General Laws 5-6-11. Certificate/license of oil burnerperson, fire alarm installer, electrical sign installers, and lightning protection installer

2009 Rhode Island General Laws 5-6-11. Certificate/license of oil burnerperson, fire alarm installer, electrical sign installers, and lightning protection installer