Shows name of fund and address of principal office; name and address of person to whom reporting forms should be mailed; effective date of plan; date fund accounting year ends; name and address of trustees; identity of contributors to fund; number of participants; names of insurance companies and types of benefits offered; names of insurance, investment, or actuarial consultants; and information regarding internal administrative functions of fund.

After 1961, every employee welfare fund covering one or more employees working in Wisconsin was required to register; prior to this, only funds which received payments of more than 2,000 dollars per year or which provided payments for benefits under plans covering 26 or more employees working in Wisconsin were required to register. Any under 26 registrations dating from 1957 to 1961 were filed by funds receiving payments in excess of 2,000 dollars per year. Registrations for over 26 funds are filed in Series 270.