Japan had lowered the acceptable level of ethoxyquin in shrimps, and rejected several Indian consignments of seafood.
The MRL has been fixed at 0.2 parts per million - from 0.01 ppm - in crustaceans including farmed shrimp. This ends the 18-month long battle by MPEDA, with the support of the Commerce Ministry.
A Commerce Ministry statement - quoting Marine Products Export Development Authority (MPEDA) Chairman Leena Nair - said that the Japanese health ministry has officially notified the MRL for 'Ethoxyquin'.
Shrimp exports to Japan, a major buyer of seafood, had been severely hit after the authorities there said that they had detected high levels of ethoxiquin, an antioxidant used as a preservative and also used in shrimp feed.
The issue was taken up with the Japanese authorities citing the lack of scientific reasoning behind their action.
During the January-November period, India's shrimp exports increased by about 20 per cent year-on-year. India was on the third position in Japan's shrimp imports list.