"I am very happy at the news," Amir told AFP. "I am desperate to play the game I love - I have not lost hope that good news is just around the corner."
"I made a mistake and got the punishment. I am thankful to the PCB for taking up the matter with the ICC," Amir added.
Earlier this year the PCB asked the ICC to relax Amir's punishment, with the bowler currently banned from cricket at all levels for his role in spot-fixing along with fellow Pakistan team cricketers Salman Butt and Mohammad Asif.
The global governing body responded by forming a five-man committee led by England's Giles Clarke to look into Amir's case and this is expected to meet on the sidelines of the ICC board meeting in London on Friday and Saturday.
Now the Pakistan Cricket Board (PCB) hope Amir will be allowed to train at their facilities and play some club level matches before his ban expires.
The PCB are also optimistic an opinion they've received from a senior English lawyer will encourage the ICC to show leniency towards Amir.
"We have taken the opinion of a Queen's Counsel (QC) in London and his report will be put before the working committee of the ICC this weekend," PCB legal adviser Taffazul Rizvi told AFP.
In February 2011 the now 21-year-old Amir was banned for five years, along with team-mates Salman Butt and Mohammad Asif, for deliberately bowling no-balls in return for the promise of money during the 2010 Lord's Test against England.
Butt, Pakistan's captain at the time of the incident, which came about as a result of a sting operation by now defunct UK tabloid the News of the World, was banned for 10 years (five suspended) and Asif seven years (two suspended).
All three players served jailed terms for violating English law on gambling.
There was, however, widespread sympathy for talented left-arm seamer Amir, who at the time of the scandal was regarded as world cricket's hottest property, having made a huge impression in 14 Tests, 16 ODIs and 18 Twenty20 Internationals following his Pakistan debut in June 2009.
Rizvi said Amir deserved credit for pleading guilty and cooperating with the ICC's Anti-Corruption and Security Unit (ACSU).
"Our point of view is that Amir has accepted his guilt and is cooperating with the ACSU, has made a video to warn future generations (about the dangers of match-fixing).
"We believe the ban was imposed when he was only 18 and contesting the allegations at that time.
"We think it ought to be reviewed, whereby some door can be opened to allow him to play domestic cricket or train," Rizvi added.
Butt and Asif have also admitted their guilt and all three players are currently undergoing a rehabilitation programme, mandatory under ICC rules before any player banned for fixing can return to cricket.
Asif and Butt have also approached the PCB to seek their help in reducing their respective bans.
But given their greater experience, and the fact that Butt in particular was widely regarded as having helped lead Amir astray, their pleas have so far fallen on deaf ears.
In the trio's absence, Pakistan confirmed their reputation as the world's most unpredictable side with a shock seven-wicket win over number one ranked South Africa in the first of a two-Test series in Abu Dhabi on Thursday.
The stunning victory followed Pakistan's embarrassing defeat by minnows Zimbabwe last month.
COMMENTS (5)
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PCB is once again showing its depth, which incidentally is very shallow and its finances are in dire state and its influence in ICC virtually non existent and yet they have not learned a single lesson, from its original stand, when the trio were eventually convicted and sentenced ! The Game is far bigger than any player and this one has to be dropped for the good of the game and long term interest of Pakistan's Cricket. As it is, one can not see any international cricket being played in Pakistan for at least next decade, if ever ! So what little is left of Pakistan Cricket should be treasured with care and not deal with another jingoism and defiance !
i thnk he deserve second chance.question is that if we gave chance to wasim akram..as he nt accepted any thng bt he have allegations of fixing so y nt amir...if any one sorry for his guilt..he accepted nd he apologies..we should give him chance..we accept his appology if any one kid do some thng wrong..nd say sorry fr that..wat we will do..the answer is clear..he is our kid..son of pakistan
My heart wants him to play, but we should sacrifice our feelings in favor of corruption free society. Such are landmark cases which define society's approach towards fighting corruption.
@Adnan Siddiqi
Don't be so cruel. Amir is just a kid, he made a mistake. Every criminal deserves a second chance as does a Muslim. Let Allah judge him, why humans want to judge him?
If PCB messed up the trio's case back in 2010, helping Amir this time around has the potential for PCB getting smashed with an egg on its face by ICC again. The dude does not deserve another a chance, period! Pakistan Team is better off with less talented players than to have talented cheats in its ranks.