Dear Sanjay,
Following is the order for keeping the employee date in Personal file.
1) Employee Resume
2) Personal Information form along with Passport size photograph
3) Test papers / Technical evaluation papers ( whichever is applicable)
4) Interview Assessement sheets with recommendations
5) Reference Checks
6) Offer Letter copy ( Accepted by the employee)
7) Appointment Letter copy
8) Joining letter
9) Educational Certificates, Experience Certificates Copies
10) Induction kit acknowledgment
After this whenever the employee is confirmed , confirmation review letter and confirmation letter.
At the end of the year , review letter/ review recommendation letter / Increment letter etc
Do feel free to mail incase you need any more clarity.
Regards
Chakradhar Reddy