On 21 November 2016, Doug Williams filed a pro se motion to amend the terms of his supervised release so as to allow him to engage in polygraph-related activity to the extent that it is not "intended or part of a scheme to defraud the United States or tamper with witnesses."

Williams' motion may be downloaded here:

https://antipolygraph.org/litigation/doug-williams/doug-williams-motion-for-modification-of-the-terms-of-supervised-release.pdf

I think his motion is reasonable and should be granted.