Note: Responsible parties who take an immediate action or interim action that does not involve the construction or operation of on-site treatment or an engineering control, as specified in s. NR 708.11(4), are not required to hire personnel who meet the qualifications in this chapter, except that sampling and field work that is being done in conjunction with the immediate or interim action must comply with the requirements of this chapter.
Wis. Admin. Code Department of Natural Resources NR 712.02
Sites, facilities or portions of a site or facility that are subject to regulation under ch. 292, Stats., may also be subject to regulation under other statutes, including the solid waste statutes in ch. 289, Stats., or the hazardous waste management act, ch. 291, Stats., and the administrative rules adopted pursuant to those statutes. In addition, federal authorities such as CERCLA, RCRA, or TSCA may also apply to a site or facility or portions of a site or facility. One portion of a site or facility may be regulated under a different statutory authority than other portions of that site or facility.