Backdated Signature and Bond Enforceability
It is a bad HR practice to request a backdated signature. The enforceability of a bond depends on the employer's ability to prove that training has taken place and that a significant amount has been spent on the employee. It is not necessary for the training to have occurred before this date, but it applies to the training that the employer may provide to you in the future. If, at the time of your departure, you can prove that no costs were incurred for your training, then naturally, you will not be bound by the bond, and you would be able to leave the company without paying any amount. However, the onus to prove lies solely with you.
If you feel that by signing the bond, you will become a slave and may not receive any increments, etc., then do not accept it. Refuse the demand and leave the organization. A company that can ask employees to sign a bond retroactively can even demand employees to leave the company without any reason. In the case of a probationer, the law also permits such termination.
Regards,
Madhu.T.K