The phrase "according to notes of" is correct and usable in written English.
It can be used when referencing information derived from specific notes or records, often in a formal or academic context.
Example: "According to notes of the meeting held last week, the project deadline has been extended."
Alternatives: "based on notes from" or "as per notes of".
"I hear you loud and clear," Mr. Bush assured Mr. Maliki, according to notes of the conversation.
He told the F.B.I., according to notes of a 1998 interview, that "he drank a lot of iced tea during meetings, which could have necessitated a restroom break".
"So you have a law that prohibits transfer of tactical nuclear weapons to other countries?" Mr. Castro asked, according to notes of the conversation.
"I do not read all amicus briefs," he said, according to notes of the remarks taken by Abdon M. Pallasch of The Chicago Sun-Times.
The interrogation tapes were discussed at the meeting, and one Bush administration official said that, according to notes of the discussion, Mr. Bellinger advised the C.I.A. against destroying the tapes.
Two former police officers who worked for Hewlett-Packard security, Fred Adler and Vince Nye, questioned the legality of the method, according to notes of a later interview with Hunsaker.
Gen. John Ashcroft and White House Counsel Alberto Gonzales in July 2003 about its treatment of detainees, according to notes by the CIA's acting general counsel.
According to the notes of the meeting in the week of 11 January, seen by the Guardian, King Abdullah confirmed his country's own special forces "will be imbedded [sic] with British SAS" in Libya.
At a pivotal meeting, according to the notes of someone who participated, Emanuel warned the President of "sticker shock" in Congress, and, he said, "There's just no appetite for more money".
Jafar's response, according to the notes of an eyewitness, was to laugh.
He wore Size 14 shoes, or, according to the notes of an Army doctor, 16.
