No, it was abolished last year by Treasury Board and hasn't been replaced with anything to date, to my knowledge.
CAIRS was put in place by Prime Minister Mulroney in 1989, I believe, as a management tool so government would know what it's releasing and where. I don't have a problem with that as a concept. I think it's sound management to know what the government knows.
By abolishing CAIRS now, Treasury Board has delegated to each government department the responsibility to track what they release. So there is no central repository where another department can find out what's been released, and that I deplore. I think it should have been replaced with something.
What happened is that a smart journalist was using CAIRS, extracting the information, mirroring it on his own website, and then making it available to everyone using the Access to Information Act.