Wis. Stat. § 459.32: Limited permit.

(1) Upon application, the examining board shall grant a permit to practice speech-language pathology in association with a speech-language pathologist licensed under s. 459.24 (2), or to practice audiology in association with an audiologist licensed under s. 459.24 (3), to an individual who is not a resident of this state if the individual submits evidence satisfactory to the examining board of having satisfied the requirements for licensure under s. 459.24 (2) (c) and (d) or (3) (c) and (d). The permit shall be valid for the period designated by the examining board, not to exceed 10 days in any calendar year.

(2) Upon application, the examining board shall grant a permit to practice speech-language pathology or audiology to an individual who is not a resident of this state if the individual holds a current speech-language pathologist or audiologist license in another state or territory of the United States and the examining board determines that the requirements for licensure in the other state or territory are substantially equivalent to the requirements under s. 459.24 (2) or (3). The permit shall be valid for the period designated by the examining board, not to exceed 45 days in any calendar year.

(3) An applicant for a limited permit under sub. (1) or (2) shall pay the fee specified in s. 440.05 (6) and, if applicable, an applicant for a limited permit under sub. (2) shall also pay the fee specified in s. 440.05 (1) (b).