"I am always ready, willing and able to play for Australia. It is my honour and privilege to do so. "Current TA administrators sacked me from the Davis Cup for comments I made at Wimbledon. I stand by those comments."
Tomic missed Australia's Davis Cup quarter-final win in Darwin last week after being kicked off the team over his "unacceptable" criticisms.
Among other claims, he accused the governing body of abandoning him after he underwent double hip surgery last year and said Rafter, TA's director of player performance, was merely a "mask" for Tiley and had no idea how to control the budget for player funding.
Tomic insisted he won't be silenced and told his fans not to lose faith in him, adding "I am OK and strong" and "I have not hit rock bottom".
Earlier in the week, Healy was keen to try to resolve Tomic's issues with TA. "We want to offer Bernard the opportunity to raise the issues he has raised, so we can address those with him," Healy said on Tuesday.
"We think the criticisms are unjustified - he needs to hear that. He needs to get some detail, and we want to bring him back into the fold."
-AAP