Normally, the relieving letter of each organization and that of each employee differs with his/her level in the organization. While the lower and middle-level employees might have a single-page letter of relieving stating:
1. His/Her style of working, dedication, loyalty, etc.
2. Experience Letter stating the number of years/months in the organization at a particular post/and promotions [if any] during the employment period
3. No Due Certificate (No Objection Certificate)
For senior-level employees, it is more customized with their functional departments and the quality of work they have put in. I am attaching a file that is actually used by the company for its records.
Ajmal Mirza
mirza_ajmal@yahoo.com