Tax-free bonds specified for Sardar Sarovar Narmada Nigam Limited; tax exemption conditioned on holder registration. The Central Government specifies tax free bonds issued by Sardar Sarovar Narmada Nigam Limited, identifying four series with designated denominations, interest rates and tenures, allocating the aggregate issue among Series I A, I B, II A and II B with distinctive numbers. The tax exemption is conditional on the bondholder registering his or her name and holding with the issuing corporation.