The 18th meeting of the Persistent Organic Pollutants (POP) Review Committee (POPRC-18) to the Stockholm Convention was held in Rome, Italy.
It included five more chemicals for listing them under the convention.
Three of the listed chemicals (chlorpyrifos, chlorinated paraffin (beyond prescribed) and long-chain perfluoro carboxylic acids) were already nominated at the POPRC-17.
Two chemicals — dechlorane plus, a flame retardant and UV-328, a stabilizer used in some personal care products — will be evaluated at this session.
The UNEP’s proposal to list chlorpyrifos as POP was resisted by India.
India argued that
Chlorpyrifos is not a carcinogen, and its concentrations are low.
Some of the studies in the POPRC-17 proposal showing adverse effects of chlorpyrifos were not peer reviewed.
Chlorpyrifos and India
Chlorpyrifos was registered under the Insecticide Act of 1968 since 1977.
Also, Anupam Verma Committee recommended its review for continued use in 2015.
Chlorpyrifos was approved for agricultural use in 2021.
Approval includes its use as a pesticide against pests affecting Bengal gram, rice and cotton.
It was approved for 18 crops in India.
It is one of the ten pesticides banned by Punjab and Haryana governments in August 2022.
China and India are among the largest producers of chlorpyrifos.