Okay.
For the ISC, that is negotiated with the Prime Minister, and then the ISC will lay its report before Parliament and publish it. You can find their reports on the Internet. That report will say whether or not there were redactions. That's the process for the ISC.
A House of Commons committee will always report in public. There is no facility, I believe, for a solely House of Commons committee to report privately. It will report to the House and publish it. What it might not do is publish the material on which it has relied. It will publish as much as it can, so that people can understand why it's come to its conclusion, but it might redact some matters.