There is no secret ballot as well, he added. Hence, Ramachandran said they would be apprising competent authorities on the matter after taking legal advice.
"We will go before the Constitutional authorities," another leader remarked.
Hussein along with former Minister C Ve Shanmugam -- loyalists of Palaniswami -- are likely to visit Delhi on February 6 and convey to the Election Commission the decision of the general council on the party's choice of Thennarasu, a former MLA, for the Erode bypoll.
The BJP on Saturday said it is keen on supporting the candidate nominated by AIADMK interim general secretary Palaniswami and that it has asked the Panneerselvam faction to support its decision for the bypoll.
While Palaniswami had already named Thennarasu as the AIADMK candidate, OPS had named Senthil Murugan as the nominee of his faction. Congress candidate is former Union Minister E V K S Elangovan.