How do you evaluate the job performance of an executive candidate who is under a non-disclosure agreement?

Many higher level executives will be under a non-disclosure agreement, disallowing them to put specific numbers, percentages, goals, targets, and achievements on their resume. These agreements may also stop candidates from speaking as freely as you would like when you are interviewing them. Talk to the interviewer about the other methods of evaluation you can use when working with clients under a non-disclosure agreement.

"I have an NDA that I use with my clients, showing them in good faith, that I will not share their information or discuss details that need to remain private. Sometimes that added protection makes the candidate feel much safer, and freer to speak about their achievements. I will also utilize personality tests and other skills testing, to see where a candidate truly stands. Particular behavioral questions can be asked as well, to give me an idea of the character the candidates holds, and if they will be a good cultural fit for my client."