I think instead of asking basic questions, you should have the patience to go through the relevant Act & rules, which will give you a fair idea of what the Acts deal with. Then you will have many queries coming to your mind to which our seniors are there to assist you. This is simple advice, which will be helpful in the future if you are building an HR career.
Retrenchment
Retrenchment means the termination of the contract of service of the employees in a redundancy situation, which arises from several factors such as closure of business, restructuring, reduction in production, mergers, technological changes, take-over, economic downturn, and others. Section 2 (oo) of the Industrial Disputes Act, 1947 defines Retrenchment as "the termination by the employer of the service of a workman for any reason whatsoever, otherwise than as a punishment inflicted by way of disciplinary action, but does not include voluntary retirement of the workman, superannuation on reaching the age of retirement, on completion of the contract period or on the ground of continued ill-health of a workman." Retrenchment carries with it a host of benefits, such as a notice period or pay in lieu thereof, retrenchment compensation, and re-employment opportunities. The employer has to comply with the statutory provisions contained in the I.D. Act & Rules.
Regards,
BS Kalsi