David Teeger spoke in support of Israeli soldiers at an awards ceremony in October.
'The ICC have also expressed some concerns (about the running of CSA) and we believe our decision is warranted, and that it will be embraced by the ICC.'
Taking to Twitter, the South African-born Pietersen wrote, "Goodness me! What's happening to cricket in SA is catastrophic."
South Africa is set to bid for the 2020 Olympic Games after successfully hosting the football World Cup, governing Olympic body chief Tubby Reddy said on Tuesday.
An ICC source said that Cricket South Africa hasn't yet reached a situation that demands the apex body's intervention.
Oscar Pistorius, who races wearing carbon fibre prosthetic blades, will become the first double-amputee athlete to compete on the track at an Olympic Games.
Eight-time champions India have been clubbed alongside title holders Germany and World No 2 Netherlands in Pool B at the men's hockey competition at the 2016 Rio Olympics.