The CA inquiry had also sought information from the England and Wales Cricket Board on Moeen's allegation.
Steve Smith and David Warner notched up big scores in front of some of the largest grade-level crowds the country has seen.
India will be playing a three-match T20I, ODI series and a four-match Test series in Australia.
Steve Smith is currently serving a one-year suspension after being found guilty of ball-tampering in South Africa.
Aaron Finch will make his Test debut against Pakistan in October.
India are slated to tour Australia for three T20 internationals, four Test matches, and three ODIs from November 21 to January 18.
The 29-year-old cricketer proposed to Willis atop the Rockefeller Centre in New York in 2017.
Moeen Ali revealed the incident took place during the first Ashes Test in 2015 at Cardiff.
Ricky Ponting stated that Glenn Maxwell's omission from the Australian cricket team Test squad is confusing for him.
The first Test is in Dubai from October 7 with the second in Abu Dhabi from October 16.
India have played two away series in 2018 so far -- in South Africa and England -- and have lost both.
Annoyed by the crowd taunts, Virat Kohli showed his middle finger to a section of the crowd at the Sydney Cricket Ground during the second Test in 2012.
T10 League is the world's first 10-over cricket league recognised by the International Cricket Council (ICC).
Jake Weatherald follows the example of Steve Smith, who was also dismissed hit-wicket recently.
Sir Donald George Bradman played 52 Tests, scoring 6,996 runs at an unmatched average of 99.94.
Mitchell Johnson said he experienced back problems during this year's IPL and "that was probably a sign that it was time to move on".
Shane Warne believes that Steve Smith and David Warner will be better than ever when they come back.