Conn. Gen. Stat. § 22-111bb: Registration. Fee.

(a) No person may distribute a soil amendment unless it has been registered with the commissioner in accordance with the provisions of this section. An application for registration shall be submitted annually to the commissioner on the form furnished or approved by the commissioner and shall be accompanied by a fee established by the Commissioner of Agriculture that shall not exceed seventy-five dollars. Upon approval of the application by the commissioner, a copy of the registration shall be furnished to the applicant. Such registration shall expire on September thirtieth of the following year. Each distributor shall submit to the commissioner a copy of labels and any advertising literature for each soil amendment with the registration application.

(b) A distributor shall not be required to register any brand of soil amendment that is already registered under this section by another person, providing the label does not differ in any respect.

(c) Before registering any soil amendment, the commissioner may require evidence to substantiate the claims made for the soil amendment and proof of the value and usefulness of the soil amendment.