Does the state of Wisconsin recognize Washington registered domestic partnerships?

Yes, Wisconsin recognizes Washington registered domestic partnerships. According to the Wisconsin Department of Health Services, "A valid domestic partnership registration from another state is recognized in Wisconsin for the purpose of obtaining a Wisconsin domestic partnership certificate." Couples who registered their domestic partnerships in Washington can obtain a Wisconsin domestic partnership certificate by filing a "Request for Issuance of Wisconsin Same-Sex Marriage or Domestic Partnership Certificate" form with the Wisconsin Department of Health Services.