As per PEWS's (excellent) it may be more helpful to think of the "standard of proof" rather than "burden of proof".
In a disciplinary tribunal the burden of proof is still on the "prosecution" just as in a criminal case. However the burden in a criminal case is to prove the case so that the jury is sure (or if you prefer "beyond reasonable doubt") whereas in many disciplinary tribunals the burden is to prove the case on the balance of probabilities - ie a much lower hurdle than that faced by the prosecution in a criminal trial.
To take a ridiculously oversimplified example, imagine if the evidence showed that there was a 75% probability that a player was guilty of a particular act, which was both a criminal offence and a breach of the disciplinary rules applicable to a particular sport, and the player was put through both a disciplinary procedure and a criminal trial. The jury in the criminal trial would be duty bound to acquit, whereas the tribunal in the disciplinary case would be bound to find the player guilty.
In a nutshell, this is one of the reasons why an acquittal for Butt and Asif should not lead the ICC to reconsider its verdict. The other reasons are explained by PEWS.
Understood.
No disagreements on the fact that ICC has its own disciplinary code of conduct which sets out penalties for various violations etc. etc.
It doesn't need the level of proof a court requires to issue a guilty verdict.
But there has to be some sense in banning a player for 5years.
How absurd does it sound when I say it this way.
British Court acquits Asif and Butt of accepting corrupt payments for bowling deliberate no-balls in the test.
ICC's basis to find Asif, Amir and Butt guilty for violating the code of conduct were related to spotfixing not just bowling deliberate no ball hence the harsh punishments...
If a British Court, whose verdict we should hold in a very accurate manner and whose justice system is something most of us believe in, acquits the players, hence declares there is not enough evidence which will prove the players guilty, really throws the ICC's "Standard of Proof" in a **** hole.
The world governing body of cricket has quite a ****ty standard of proof to take away someone's fundamental human right to earn a living.
By the way nice switch from "burden of proof" argument to "standard of proof" as if this was a ****ing auction.