Versions of Connecticut General Statutes 23-61h - Arborist business. Certificate of registration. Application. Fee. Exemption re pesticide application on LawServer 2023 Connecticut General Statutes 23-61h – Arborist business. Certificate of registration. Application. Fee. Exemption re pesticide application 2022 Connecticut General Statutes 23-61h – Arborist business. Certificate of registration. Application. Fee. Exemption re pesticide application 2020 Connecticut General Statutes 23-61h – Arborist business. Certificate of registration. Application. Fee. Exemption re pesticide application 2019 Connecticut General Statutes 23-61h – Arborist business. Certificate of registration. Application. Fee. Exemption re pesticide application 2016 Connecticut General Statutes 23-61h – Arborist business. Certificate of registration. Application. Fee. Exemption re pesticide application 2014 Connecticut General Statutes 23-61h – Arborist business. Certificate of registration. Application. Fee. Exemption re pesticide application