The two leaders have been asked in the notices to submit their reply by October 6, Additional Chief Election Officer R Lakshamanan told PTI.
An FIR was lodged against RJD President Lalu Prasad last Tuesday for making allegedly casteist remark, which the Election Commission found to be violative of election laws.
The FIR was registered with the Ganga bridge police station in Vaishali district against Lalu Prasad by Circle Officer Raghopur Neeranjan Kumar in connection with his casteist remark.
Senior BJP leader Sushil Kumar Modi was also booked the same day for allegedly 'promising' to give away laptops, colour TVs and dhoti-saris to voters at an election rally, with the party leader contesting the FIR and urged the EC to look into the matter.
The FIR was lodged against Sushil Modi with Bhabua police atation for allegedly inducing voters by promising colour TVs, laptops and dhoti-saris.