They are all supposed to register as foreign agents https://en.wikipedia.org/wiki/Foreign_Agents_Registration_Act

In the 1950s President Eisenhower's administration repeatedly demanded the leaders of the American Zionist Council register as "agents of a foreign government."[39] In November 1962 Attorney General Robert F. Kennedy's Department of Justice ordered the American Zionist Council to register as a foreign agent because of FARA violations alleging it was being funded by the Jewish Agency for Israel and acting on behalf of Israel. The Department of Justice later withdrew its demand.[29]

The American Zionist Council was reorganized as the American Israel Public Affairs Committee (AIPAC). In 1988 former Senator William Fulbright in the 1970s and former senior CIA official Victor Marchetti, unsuccessfully petitioned the Department of Justice to register the lobby under the Act.[40] https://en.wikipedia.org/wiki/American_Israel_Public_Affairs_Committee