Wisconsin Multijurisdictional Practice (MJP)
Wisconsin Rules of Professional Conduct and Supreme Court rules address unauthorized and multijurisdictional practice. See the MJP hub for general background.
Wisconsin Rule 5.5 generally tracks ABA Model Rule 5.5. Continuous employer practice requires SCR 10.03(4)(f) registration.
Temporary practice
Temporary services under Rule 5.5(c) may be permitted when requirements are met. Court appearances remain subject to pro hac vice.