The Representation of the People Act,1951
Section 146 A. Statements made by person to the Election Commission
No statement made by a person in the course of giving evidence before the Election Commission shall subject him to, or be used against him in, any civil or criminal proceeding except a Prosecution for giving false evidence by such statement:
Provided that the statement-
(a) Is made in reply to a question which he is required by the Commission to answer, or
(b) Is relevant to the subject matter of the inquiry.