Wis. Stat. § 299.43: Collection and disposal of products containing 2,4,5-T and silvex.

(1) Authorization. The department is authorized to establish facilities for the collection and disposal of pesticide products prohibited from use under s. 94.707. The department may establish the location of these facilities and the dates and times when the facilities are open.

(2) Restrictions. The department shall restrict the persons who may use any facility established under sub. (1) so that:

(a) No person who is regularly engaged in the business of manufacturing, selling, distributing or transporting pesticides may use the facility.

(b) No person who is a certified commercial applicator or a certified nonresident commercial applicator under s. 94.705 may use the facility.

(c) No person who is licensed under s. 289.31, 291.23 or 291.25 may use the facility.