No there isn't. IRC relies on your ability to hire honorable and honest staff. If you have a problem with IRCops spamming, then it's a general consensus that they don't need to be IRCops. IRC operator status is and always have been a trusted position of privilege and as such IRCops are expected to act accordingly.
No one said network administrator was all roses or even easy. sometimes you have to put your foot down and/or fire staff that refuse to act as they are expected.