Substance Information
Substance Information
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REACH Registration data can be found in the new ECHA CHEM database. The old ‘Registered substance factsheets’ will be available on this web site during the transition period but have not been updated since 19 May 2023. More
Substance Infocard
polychlorinated dibenzodioxins (PCDDs)
EC / List no.: -
CAS no.: -
Mol. Formula:
Regulatory context
Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):
- ECHA Legislations
- Occupational Exposure limits (OELs)
- Emission Limit Values (ELVs)
- Other chemical legislations
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Atmospheric Pollutants Directive, Annex I - Annual Emission ReportingEU. Air. Annual Emission Reporting Requirements: Annex I, Table A-D, Directive 2016/2284/EU, 17 December 2016
This list contains the Annex I pollutants that European Union Member States (MS) must measure and report on as part of their national emission reporting requirements. Table A lists the required annual reporting requirements; Table B lists the optional annual reporting requirements; Table C lists required two- and four-year reporting requirements. The National Emission Ceilings Directive 2016/2284/EU establishes emission reduction commitments for all EU MS.