Doctors also outlined several factors contributing to health challenges during the holy month
The ICC's Anti-Corruption Unit was working with the organisers to monitor the league since its inception.
"The ICC sanctioned this event 12 months ago based on the sound information provided by the organisers," ICC's Integrity Unit General Manager Alex Marshall said in a statement issued on Tuesday night.
"However, substantial changes to both team ownership and the organisers just days prior to the event getting underway rang alarm bells for us and we applied additional investigative resource on the ground to address our concerns.
"As a result we have intercepted a number of known corruptors both in Qatar and globally and disrupted planned corrupt activity at the event. This has given rise to a number of new investigations for the ICC ACU team as we continue in our efforts to ensure cricket is a corruption-free sport," he added.
The inaugural edition of the Qatar T10 League, 10-over format tournament organised by the Qatar Cricket Association was held from December 7 to 16 this year.
The T10 league witnessed six teams comprising 24 international cricketers, 12 players from associate ICC countries, Qatar national cricket team players and other local players.
Falcon Hunters won the tournament by beating Swift Gallopers by four wickets.
Fast bowler Manpreet Gony, who played just two ODIs, was the only Indian to feature in the tournament.
Other prominent players to compete in the league apart from Amla were Pakistan discards Kamran Akmal, Mohammed Hafeez and Sohail Tanveer.
Doctors also outlined several factors contributing to health challenges during the holy month
Modern CPO can make all the difference to whether a forward-thinking organisation sinks or swims
The online charity auction showcased a collection of 555 license plates for regular vehicles in Abu Dhabi
Fashion enthusiasts can check out the collection at a 2-day pop-up event
Since 2019, London has banned ads for foods that are high in fat, sugar and salt from the city’s subway trains and stations, buses and bus shelters
Fifteen per cent of teachers working with pupils aged 11-18 experienced sexual harassment from a pupil while at school, reveals poll
The campaign aims to elevate the well-being of the entire community by promoting a healthy lifestyle while also instilling a culture of giving