The EU issued the latest revision to the RoHS Directive on July 11,2023.The RoHS Directive is Directive 2011/65/EU issued by the EU in 2011,also known as RoHS - recast or RoHS2.This directive aims to restrict the use of certain hazardous substances in electrical and electronic equipment,including lead,mercury,cadmium,hexavalent chromium,polybrominated biphenyls,and polybrominated diphenyl ethers,etc.In addition,the directive also restricts the use of four phthalates,including bis(2 - ethylhexyl) phthalate,butyl benzyl phthalate,dibutyl phthalate,and diisobutyl phthalate.These restrictions apply tomonitoring and control instruments.

However,the latest amendment added an exemption for mercury under the category of monitoring and control instruments.This is because in this particular application,it is scientifically and technically impossible to eliminate or replace mercury.Therefore,in accordance with the provisions of Article 5 (1) (a),an exemption for mercury was granted.The validity of this exemption is limited to the end of 2025.

For industries,they can apply for this exemption or apply for the renewal of the exemption.An important step in the exemption procedure is the technical and scientific assessment study,which is carried out by the ?ko - Institut contracted by the European Commission.The entire exemption procedure can last up to 2 years.

The amendment directive 2023/1437 will come into effect on July 31,2023.All member states should adopt and publish it by January 31,2024.This is an important regulatory update for manufacturers of electronic and electrical equipment involving the use of mercury.