The bill will be introduced in the Lower House by Minister of State for Personnel, Public Grievances and Pensions V Narayanasamy.
The Union Cabinet had on August 1 cleared a proposal to amend the RTI Act to give immunity to political parties.
The Cabinet's decision had come nearly two months after the Central Information Commission's order of bringing six national political parties -- Congress, BJP, NCP, CPI-M, CPI and BSP -- under the RTI Act.
The proposed amendments will make it clear that the definition of public authority shall not include any political party registered under the Representation of the Peoples Act, they said.
The CIC had in its order on June 3 held that the six national parties have been substantially funded indirectly by the central government and were required to appoint Public Information Officers (PIOs) as they have the character of a public authority under the RTI Act.
The order of the transparency watchdog had evoked sharp reactions from political parties, especially Congress which has been credited with bringing in the transparency law.
