Washington (CNN) The lawyer for two women who claim they were undocumented workers at Trump National Golf Club is calling for state and federal investigations into the Trump Organization's hiring practices.

Victorina Morales, 47, and Sandra Diaz, 46, came forward publicly this week alleging that managers at the Bedminster, New Jersey, club hired them both as housekeepers despite knowing of their undocumented status.

Morales and Diaz's accounts were first reported by The New York Times

"We have documentary evidence, we have the testimony of workers, we have the fraudulent documents -- all of this could be provided to federal authorities and or state authorities," Anibal Romero told CNN in an interview in New York. "Both of my clients are willing to cooperate with federal and state authorities."

Morales, a Guatemalan native, tells CNN she crossed illegally into the United States in 1999 and was hired at the golf club in 2013. Diaz, who's from Costa Rica and is now a legal resident of the United States, said she was an undocumented worker when she worked at Bedminster between 2010 and 2013.

Read More