Senate Bill No. 134 establishes two airport development zones in Connecticut, specifically in the towns of Windsor Locks, Suffield, East Granby, and Windsor, as well as in the town of Plainville. The bill amends subsection (a) of section 32-75d of the general statutes, replacing the singular "zone" with "zones" and detailing the specific census blocks that comprise each zone. The first zone includes a comprehensive list of census blocks from the aforementioned towns, while the second zone is defined by a new set of census blocks in Plainville, as determined by the 2020 federal decennial census.

The bill repeals the previous language that established only one airport development zone and replaces it with the new provisions that recognize the two distinct zones. This change is set to take effect on October 1, 2026, and aims to promote economic development and growth in the specified areas by leveraging the benefits associated with airport development zones. The Governor approved the bill on May 27, 2026.