The Saudi consul-general in Istanbul at the time of the murder, Mohammed al-Otaibi, is also among the 20 individuals listed on Interpol's red notice.
A demonstrator holds a poster with a picture of Saudi journalist Jamal Khashoggi outside the Saudi Arabia consulate in Istanbul.
He said those on trial in connection have had three hearings with their lawyers present but he neglected to provide further information. While he provided no names or details about the men who have been charged, he assured the 47-member council that Saudi Arabia is adhering to its own constitutional principles as well as worldwide law. Turkey said Saudi authorities should disclose the names of defendants and the charges they face if it wanted to avoid questions over the "sincerity of judicial proceedings in the kingdom".
"We would like to assume that Mr al-Aiban's remarks reflected his personal views rather than the official position of the Kingdom of Saudi Arabia - our friend and kin". "We find it hard to understand why an official working in the area of human rights would possibly be unsettled by efforts to shed light on all aspects of the Khashoggi murder", the Turkish presidency said.
Boeing's sliding stock is erasing more than 100 points from the Dow
S&P 500 e-minis were down 0.25 points, or 0.01 percent and Nasdaq 100 e-minis were up 7.5 points, or 0.1 percent. The price of USA crude oil rose 8 cents to $56.87 a barrel, while Brent crude rose 9 cents to $66.67 a barrel.
Three dozen countries, including Turkey, called on Saudi Arabia last week to cooperate with a United Nations -led investigation into the murder of Khashoggi, a Washington Post columnist and critic of the kingdom's rulership.
Al-Aiban said his country "refutes completely" calls for parts of the legal process to be "internationalized", saying such demands cast doubt on the integrity of the Saudi judicial system.
On Thursday, critics of the government's handling of the investigation, including Yahya Assiri, a Saudi human rights activist, noted the omission of any mention of the kingdom's powerful crown prince.
They also condemned Khashoggi's murder "in the strongest possible terms".
Agnes Callamard, UN investigator on extrajudicial executions, said that Saudi officials have not responded to requests to cooperate with her investigation into the murder.