not sure. I know you need a MSW then experience and more courses to get PPSC which basically allows you to work as a school social worker (something I think is definitely needed and funded).
This is what it says.
Special Education Program Aide License
Any person employed by a school district as a special education program aide must hold a Special Education Program Aide License issued by the Wisconsin Department of Public Instruction (DPI). These licenses are valid for five years.
Note that the DPI does not license regular education classroom aides or paraprofession
als. Educators who hold a valid and current DPI license or permit may work as a special education program aide under their DPI license. The valid DPI license or permit is acceptable for state categorical aide reimbursement for districts.
License Application Requirements
To apply for a Special Education Program Aide license:
Applicant must be at least 18 years of age.
Application must be requested by employing school district administrator.