COLOMBO,
Sept 3 (Reuters) - Sri Lanka has postponed indefinitely plans to impose
one of the world's toughest bans on genetically modified (GM) food, a
senior health ministry official said on Monday.
The ban, which drew criticism from the United States and was delayed for
three months at the request of the World Trade Organisation (WTO), had
been due to go into effect on September 1. "The secretary of the
Health Ministry has issued a circular ordering that the regulations do not
go into force until further notice," said the senior official, who
did not want to be identified.
The ban had been recommended by a government committee which said Sri
Lanka needed time to study health risks associated with the new
technology.
Proponents of GM products say they contribute to higher crop yields and
lower production costs, while critics fear long-term health and
environmental consequences.
A ban went into force on May 1 but was later delayed until September 1
after criticism from Washington, which said there was "no credible
scientific evidence" to justify it.
The WTO had also asked Sri Lanka to give
its trading partners 60 days to prepare for the restrictions.
The ban required 21 categories of food
imports to be completely free of GM products which contain a gene from
another organism, generally to make them resistant to herbicides or to
produce their own toxins to kill pests.
"We don't know whether it will ever see the light of day," the
official said.
The ban had also drawn fire from local business groups which asked the
government to wait until 2003 when the United Nations Codex Alimentarius
Commission is due to announce an international standards regime for GM
foods.
Health Ministry officials said the ban had not been expected to seriously
hamper Sri Lankan trade except in processed foods.
Sri Lanka is a significant importer of
wheat and sugar.