Sen. Bob Menendez Robert (Bob) MenendezKasie Hunt to host lead-in show for MSNBC's 'Morning Joe' Senators ask for removal of tariffs on EU food, wine, spirits: report VOA visa decision could hobble Venezuela coverage MORE (D-N.J.) is asking Kenneth Juster, the U.S. ambassador to India, for confirmation that the State Department didn't play a role in Donald Trump Jr. Don John Trump'Tiger King' star Joe Exotic requests pardon from Trump: 'Be my hero please' Zaid Jilani discusses Trump's move to cancel racial sensitivity training at federal agencies Trump International Hotel in Vancouver closes permanently MORE's trip to India.

"I expect that the U.S. State Department, including U.S. Embassy Delhi will treat Mr. Trump no differently than it would any other American individual visiting on private business, and will take every effort to avoid any perception of special treatment or a conflict of interest," Menendez wrote in a letter to Juster.

"To that end, I ask that you confirm that the State Department, including the Embassy, is not providing any special assistance or support for this visit," he added.

ADVERTISEMENT

The information requested by Menendez, the top Democrat on the Senate Foreign Relations Committee, includes whether personnel at the U.S. Embassy briefed Trump Jr. or provided any additional consultation for his visit.

Trump Jr., the eldest son of President Trump Donald John TrumpUS reimposes UN sanctions on Iran amid increasing tensions Jeff Flake: Republicans 'should hold the same position' on SCOTUS vacancy as 2016 Trump supporters chant 'Fill that seat' at North Carolina rally MORE, is in India this week for a business trip to promote a Trump-branded luxury development outside of New Delhi.

But he is also expected to deliver a speech this week focused on Indo-Pacific relations at a business summit attended by Indian Prime Minister Narendra Modi.

Trump Jr. does not work for the U.S. government, and, along with his brother Eric Trump Eric Frederick TrumpMelania Trump: Ginsburg's 'spirit will live on in all she has inspired' Bipartisan praise pours in after Ginsburg's death Eric Trump says he will comply with New York AG's subpoena only after Election Day MORE, was put in charge of day-to-day operations at the Trump Organization when his father took office last year.

But the India trip raised concern among some ethics watchdogs that the Trump Organization, President Trump's for-profit company, is hawking access to the president's son abroad.

Heather Nauert, a spokeswoman for the State Department, denied Tuesday that the agency played any role in Trump Jr.'s visit to India, saying that he is traveling in his capacity as a private citizen.

Nauert said that the U.S. Embassy in New Delhi has been in touch with the U.S. Secret Service for the visit, but that the U.S. government has not coordinated with Trump Jr. on other aspects of his trip. Such communication between the embassy and the Secret Service are standard, she said.