Secondary academic certificates for grades seven through 12 are valid for endorsed subjects, unless otherwise specified. When departmentalized instruction is offered in grades below the seventh, a certificate may be considered valid for such instruction in grades five and six in the endorsed subjects only. When departmentalized instruction is offered in a foreign language in an elementary school, the endorsement is valid for such instruction in grades four, five and six.
Conn. Agencies Regs. § 10-145d-450