USPTO Rules of Professional Conduct
USPTO Rules of Professional Conduct (USPTO Rules) replaced the USPTO Code of Professional Responsibility and conform to the Model Rules of Professional Conduct of the American Bar Association, versions of which have been adopted by 49 states and the District of Columbia. The USPTO Rules streamline practitioners' professional responsibility obligations, thereby aligning those obligations with most practitioners' state bar requirements. See 37 CFR Part 11.
Final Rule(link is external) (Federal Register notice)
Final Rule (.doc)