Gratuity [Amendment] Act, 2010, Rs.10 lakhs was substituted in Section 4(3) for Rs.3,50,000/-. This amendment came into effect on 24.05.2010. Needless to say, until 23.05.2010, the maximum amount specified in Section 4(3) was Rs.3,50,000/- and employees would have been entitled to exemption of income tax only up to a maximum of Rs.3,50,000/-. As regards the Petitioner, as on the date of his retirement on 28.02.2018, Section 4(3) specified the maximum limit of Rs.10 lakhs. By virtue of Section 10 (10)(ii) of Income Tax Act, this became the exemption limit for the purposes of payment of income tax. Consequently, the Petitioner's gratuity income was exempt from income tax up to to the said limit of Rs.10 lakhs. This limit in the Payment of Gratuity Act was amended pursuant to the Payment of Gratuity (Amendment) Bill of 2017, which was introduced in Parliament on 23.10.2017, but admittedly enacted with effect from 29.03.2018. In this writ petition, the Petitioner does not challenge Section 10(10)(ii) of the Income Tax Act, as it stood on the date of his retirement. Instead, he seeks a declaration in respect of two notifications, namely, S.O. 1419 (E) and S.O. 1213 (E), whereby the amendments to the Payment of Gratuity Act and the Income Tax Act were notified. The relevant amendment notifications are as under: