"There are Standard protocols that are followed in US, UK and Europe and basic details (of the opinion polls) should be made available to the world.
"These details include ownership and track record of the agency carrying out the survey, details of the sponsor, sampling frame and sampling size," party leader Yogendra Yadav, himself a psephologist, told a press conference here.
"A criminal probe should be carried out by an SIT which should investigate all opinion polls conducted over the past one year. Also, there are names of some political parties that have cropped up in the sting operation and even that should be investigated," AAP's national convener Arvind Kejriwal said.
A TV news channel yesterday claimed that a sting operation conducted by it had shown that some of the agencies, including leading poll-conducting agency C-Voter, were willing to tweak their findings for money.
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The former Delhi Chief Minister said that opinion polls were being manufactured to influence the voters.
"There is a political conspiracy taking place in the country. It happened before the Delhi elections and it is happening now, before the Lok Sabha polls. Opinion polls first started predicting 20 seats for the BJP, followed by 27, then 30 and just before the election it predicted that BJP would get absolute majority and bag over 40 seats.
"Opinion polls are being manufactured and this is a conspiracy against the Indian Republic," he said.
He also demanded the News Broadcasters Standards Authority should check the veracity of the tapes of the sting-operation conducted by the channel.
Kejriwal also demanded that all media organisations must disclose the list of their share holders, investors and lenders, their annual financial statements and make full disclosure of their political connections and business interest outside media.
Yadav said the exact technique used to draw the sample, social profile of the achieved sample, when, where and how the interview was conducted , exact wordings and sequence of the questions asked, raw vote share reported in the survey and how they were converted into vote estimates should also be disclosed.