Versions of Connecticut General Statutes 12-493a - Highway use tax. Permit applications. Returns. Protests, hearings and appeals on LawServer 2023 Connecticut General Statutes 12-493a – Highway use tax. Permit applications. Returns. Protests, hearings and appeals 2022 Connecticut General Statutes 12-493a – Highway use tax. Permit applications. Returns. Protests, hearings and appeals