Participating in the debate on the Bill in Rajya Sabha, Aiyar said the Constitution in its eleventh schedule provides that PDS should be brought under the Panchayati Raj System.
He said PDS has been successful only in states where local bodies are prominently involved.
Aiyar said he had written to Food Minister K V Thomas and had even met him on the issue but despite his assurances, the role of local bodies is not clearly defined.
He said civil supplies departments have become "dens of corruption" and involving panchayats is the solution.
He said "continued dependence on bureaucracy" could not give an answer and added that he was saying it as a former bureaucrat himself.
Aiyar said leaving implementation of the PDS under food security to bureaucrats is not desirable.
"However gargantuan the task of procuring, storing, transporting, delivering, if at the last mile there is a bureaucrat responsible and not an elected representative - there is no hope at all," he said.
