"Public stockholding programs constitute the first line of defense for developing countries against price shocks, production volatility, and food insecurity," Elver, United Nations Special Rapporteur on the right to food, said.
In a statement issued from Geneva, she stressed the need to find a permanent solution to the issue, saying it was vital for food security needs of developing countries.
"Reforms to the WTO's agriculture rules are urgently needed if progress toward the right to adequate food is to be realised," Elver said.
Public stock holding of foodgrains programme is being used by a large number of countries in Africa, Asia and Latin America.
"Non-resolution of the permanent solution to the public stockholding programme would be in bad faith, given the commitment that all countries made to resolve this in Bali and the meetings thereafter," she said.
Expressing grave concern over calls by some negotiators to cease negotiations on the Doha Development Agenda, Elver said such moves are "profoundly troubling".
"A handful of developed countries should not be allowed to block the Doha Round, which is not just a set of issues but a set of principles and a negotiating framework that emerged after more than a decade of stalled negotiations," she said.
