Wis. Stat. 895.483(1)
Liability: Regional Emergency Response Team
An individual, who is trained as a hazardous materials specialist, and the regional emergency response team to which the individual belongs will not be held legally responsible for acting or for failing to act under contract during emergency level A releases in Wisconsin.
Civil liability exemption; regional and local emergency response teams and their sponsoring agencies
(1) A regional emergency response team, a member of such a team, and a local agency, as defined in s. 323.70 (1) (b), that contracts with the division of emergency management in the department of military affairs for the provision of a regional emergency response team, are immune from civil liability for acts or omissions related to carrying out responsibilities under a contract under s. 323.70 (2).