No, a confidentiality agreement does not end at the termination of employment. These agreements are binding for the life of the employee.

To write an appeal letter against termination of employment, you should state why you feel you should not be terminated. You should also back up your information of why you are a good employee.

R. V. Upex has written:

'The law of termination of employment' -- subject(s): Damages, Dismissal of, Employees, Law and legislation

'Discrimination in employment' -- subject(s): Discrimination in employment, Law and legislation

'Termination of employment' -- subject(s): Damages, Dismissal of, Employees, Law and legislation

Termination in employment means no longer employed i.e. Fired or let go.

Contact RIM.