Attorneyclient privilege is a rule that protects communication between a lawyer and their clients. The best practice is to place correspondence from attorneys in a separate file and not in the employee's personnel file.Openness and full disclosure to arrive at the truth. • Transparency protects the public and fosters government officials' integrity. This publication is not intended to provide legal advice but to provide general information on legal matters. In all but a few states, the attorneyclient privilege can protect a company's lawyer's communications with former company employees. So, when facing forks in the road involving former employees, choose wisely. Communications with former employees of client. Attorney-Client Privilege and the. The interviewing lawyer should. 75.