Click this link for more information:
https://federalnewsradio.com/unions/2018/06/legal-challenges-mount-against-trumps-workforce-executive-orders-as-13-unions-file-joint-lawsuit/
See also:
21 House Republicans ask Trump to rescind workforce executive orders
https://federalnewsradio.com/workforce/2018/06/21-house-republicans-ask-trump-to-rescind-workforce-executive-orders/