Hi Rup,

No, Rajasthan state's EWS certificate will not be applicable in Central Universities or colleges. Rajasthan's EWS certificate will work only for admission into state universities or colleges. For admission into central universities you are required to make EWS certificate that is issued by Central Government.

Refer here for more info - https://medicine.careers360.com/articles/neet-reservation-criteria

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!