"The contract is very, very explicit in protecting the integrity of the code and the parties, the province, the ARU and the player. We'll be wanting to get clarification."
He's hinted the simplest way for Ioane to avoid playing for the Reds next season would be to inform the Australian Rugby Union he doesn't want a contract next year.
"On a number of occasions, the ARU has confirmed we are not in breach of any parts of our contract and acknowledged our right to enforce it," Carmichael said.
"The ARU would like to work with the parties for an amicable solution [in Australia] but, at this point, there is not any possibility from the QRU's perspective that Digby will be playing for another club in this country next year."
Carmichael said he didn't consider his position mean-spirited, insisting there was a principle at stake.
"I've got to live with my decisions. At some point, we all have to work towards the integrity of contracts," Carmichael said.
- AAP