I shall prepare, again on a confidential basis, a memorandum of intent.

"He wanted emergency therapy, on a private and confidential basis, which I'm not licensed to perform."

His work speaks to us on a one-to-one, confidential basis.

The information provided is handled on a confidential basis within the Agency.

This will be compiled on a confidential and voluntary basis.

Anyone with information was asked to call the 70th Precinct detectives, on a confidential basis, at (718) 851-5553.

You can talk to her on a confidential basis.

He said he was concerned about efforts in several states to collect results by name, even on a confidential basis.

Individual technical enquiries from members were answered on a free and confidential basis.

In this regard, he volunteered to make such information available to the Bureau on a confidential basis whenever it came to his attention.