Which enforceable standards are relevant to the release of treatment-related materials and disclosure of information arising out of treatment?

Write a 600 to 700-word paper in which you examine the legal aspects of recordkeeping and providing expert testimony. As part of your examination, address the following items
Which enforceable standards are relevant to the release of treatment-related materials and disclosure of information arising out of treatment?
What specific legal issues can arise in documenting assessment, testing, and diagnosis?