Dear Reena Kamboj,
The concept of maternity leave
The concept of maternity leave is a social obligation that recognizes the importance of supporting women during pregnancy and childbirth. In the capitalistic world, sustaining the competition is always a challenge. To tide over this challenge, companies develop a single-minded focus to maximize profit. To achieve a balance between the accumulation of unreasonable profit and social obligations, governments worldwide bring worker-friendly legislation where employers are forced to partake in profit in the interest of society. This is the context of the introduction of the law on maternity leave.
Impact of maternity leave on operations
Yes, maternity leave brings discontinuity in operations because of the non-availability of a working woman. But then the companies are expected to be accommodative. They can hire a contract employee as a temporary measure. However, the permanent employee who availed of maternity leave remains on the rolls of the company, and there is no question of "rehiring" her.
Fair treatment of employees on maternity leave
Your post implies that you have discontinued the services of the woman employee who went on maternity leave. It is grossly unfair. The government that brought legislation to provide the childcare facility has become "misconduct" in the eyes of the administration of your company! What is the basis of this thinking? Let such employers take one more backstep and not hire female employees at all. This will even avoid making the payment for the wages during the maternity period, and there is no question of "rehiring" a woman employee! In Hindi, the phrase that appropriately describes this situation is "no rahega baas, na rahegi baasuri."
Recommendation on handling maternity leave returnees
Coming to your query, rather than continuing with the employment of the replacement, call back the employee who went on maternity leave. In right earnest, her employment merits restoration. By chance, if she says 'no' to rejoin, you can continue with her reliever. Not otherwise.
Thanks,
Dinesh Divekar