What is the MTA's position with respect to knowledge of client and employer information:

Only knowledge of current clients and employers must be kept in confidence

The MTA Code of Ethics does not apply to confidentiality of unlawful client or employer activity

The MTA Code of Ethics is silent on client and employer confidentiality so members must refer to laws/rules promulgated by regulatory authorities

All information pertaining to any lawful activity of past or present clients or employers must be kept in confidence