Versions of See prior versions of a law on LawServer 2024 Connecticut General Statutes 42b-13 – State covenant not to amend this chapter in any manner impairing federal income tax exemption for interest on registered public obligations 2023 Connecticut General Statutes 42b-13 – State covenant not to amend this chapter in any manner impairing federal income tax exemption for interest on registered public obligations 2022 Connecticut General Statutes 42b-13 – State covenant not to amend this chapter in any manner impairing federal income tax exemption for interest on registered public obligations 2020 Connecticut General Statutes 42b-13 – State covenant not to amend this chapter in any manner impairing federal income tax exemption for interest on registered public obligations 2019 Connecticut General Statutes 42b-13 – State covenant not to amend this chapter in any manner impairing federal income tax exemption for interest on registered public obligations 2016 Connecticut General Statutes 42b-13 – State covenant not to amend this chapter in any manner impairing federal income tax exemption for interest on registered public obligations 2014 Connecticut General Statutes 42b-13 – State covenant not to amend this chapter in any manner impairing federal income tax exemption for interest on registered public obligations 2013 Connecticut General Statutes 42b-13 – State covenant not to amend this chapter in any manner impairing federal income tax exemption for interest on registered public obligations 2009 Connecticut General Statutes 42b-13 – State covenant not to amend this chapter in any manner impairing federal income tax exemption for interest on registered public obligations