Sethi told reporters in Lahore today after returning from attending this week's executive board meeting of the (ICC in Dubai that he was hopeful the ICC would reduce the five-year ban on Aamir by a year.
"Since we forcefully took up his case last year the ICC had formed a special committee to look into the anomalies in the existing ICC anti-corruption laws and clauses and there good news is they also appear to understand our stance on Aamir's ban," he said.
"Aamir could be allowed to resume playing domestic first class cricket later this year," he said.
The amended ICC anti-corruption code, set to be implemented from June, is likely to facilitate a quicker return to international cricket for players serving long-term bans.
More From This Section
The idea behind the move is to help the player get ready to play competitive cricket as soon as the ban period is over rather than wait for the ban to end before he can start training.
The trio were suspended by the ICC in September 2010 from all cricket after the spot-fixing scandal broke out during Pakistan's tour to England in 2010. The three were found guilty of taking part in spot-fixing during the fourth Test against England at Lords.
Sethi said they had pleaded Aamir's case on strong legal grounds and felt he didn't deserve the same ban period as the others.