Section 15(2)(e) in Tamil Nadu Transparency in Tenders (Public Private Partnership Procurement) Rules, 2012
(e)such prospective tenderer, its member or any associate thereof, has a relationship with another prospective tenderer, or any associate thereof, directly or through common third party/ parties, that puts either or both of them in a position to have access to each others information about, or to influence the Response of either or each other; or