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IntroductION To European CHEMICALS Legislation

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REACH - Registration, Evaluation and Authorisation of Chemicals

CHCS Members can read a detailed “Introduction To The REACH Regulation” and may be interested in “Tracking Substances Through Regulatory Processes”.

The EU's Council of Ministers and European Parliament adopted Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) on 18th December 2006.

The European CHemicals Agency (ECHA), set up by REACH, was established in Helsinki, Finland in June 2008. REACH has since been subject to a number of amendments and adaptations to technical progress.

The registration provisions of REACH were applied in a phased approach, commencing from 1 June 2008. The transitional arrangements for registration of substances ended on 31 May 2018, from which time all substances manufactured or imported into the EU/EEA in quantities of 1 tonne per year or more must be registered.

For further information on REACH:

The CLP Regulation

CHCS Members can read a detailed “Introduction To The CLP Regulation” and may be interested in “Tracking Substances Through Regulatory Processes”.

In December 2008, Regulation (EC) No 1272/2008 on the classification, labelling and packaging of substances and mixtures, was adopted.

This directly acting Regulation aligns previous EU Directive driven legislation on classification, labelling and packaging of chemicals to the Globally Harmonised System of Classification and Labelling of Chemicals (GHS). The main objectives of the legislation are to facilitate international trade in chemicals, whilst maintaining a high level of protection of human health and environment. GHS is the United Nations system for the classification of hazardous chemicals, and communication to users of these hazards, through standard pictograms, hazard statements and precautionary standards on labels and through safety data sheets (SDS).

For further information on CLP:

The Seveso Directive

CHCS Members can read a more detailed overview of "The Seveso III Directive".

Directive, 2012/18/EU on the control of major-accident hazards (COMAH) involving dangerous substances

The Control of Major Accident Hazards (COMAH) Directive and UK Regulation transposing the Directive, impose duties on establishments storing or processing quantities of hazardous materials above defined thresholds.

The first Seveso Directive (82/501/EEC) was introduced in 1982, following a chemical accident at an industrial plant in Seveso, Italy in 1976. It was enacted to prevent major-accident hazards involving dangerous substances.

Subsequent amendments to the Directive followed in 1987 (87/216/EEC) and in 1988 (88/610/EEC). Seveso II (Directive 96/82/EC) was eventually adopted following lessons learned from further chemical incidents, the most tragic of which led to the loss of thousands of human lives, when methyl isocyanate gas was leaked from a pesticide plant in Bhopal.

The 2012 revision (Seveso III) was necessary to align the hazard classification criteria to the CLP Regulation. The latest revision to the Directive is transposed into UK legislation, as the Control of Major Accident Hazards Regulations 2015.

To determine whether in scope, organisations must examine their chemical inventories against the qualifying criteria, consisting of volume thresholds of named substances and generic hazard categories. The maximum quantities present, or likely to be present at any one time, including the potential for chemicals to be produced during chemical reaction, whether planned or otherwise must be established.

Mixtures must also be counted when classified in one of the generic categories. In the case of substances or mixtures falling within more than one hazard category, the lowest threshold hazard category must be used.

An establishment may still be in scope even if the threshold is not reached for any named substance or individual generic category, due to the requirement to aggregate similar hazard categories.

There are two volume thresholds for the quantities of hazardous materials, resulting in two categories of scope, lower tier and upper tier. The duties for upper tier sites are more extensive to reflect larger volumes on site, or greater potential for chemical incident. Upper tier sites are subject to more rigorous and frequent inspection regimes.

For further information on the Seveso Directive and UK Regulation:

The Cosmetic Regulation, Regulation (EC) No. 1223/2009

CHCS Members can read a more detailed overview of the "Cosmetics Product Regulation".

The Cosmetics Regulation introduced a number of changes from the preceding legislation, Directive 76/768/EC.

Cosmetic products cannot be placed on the EU market, without a designated ‘responsible person’ located within the EU. The responsible person has a number of duties, including notification of the cosmetic product to the EU cosmetic products notification portal (CPNP) and maintaining a safety report covering the cosmetic product.

Colourants, preservatives and UV-filters, including those that are nanomaterials, must now be explicitly authorised. Products containing other nanomaterials may be subject to a full safety assessment at EU level, if there are safety concerns regarding use in cosmetic products. A number of other important changes were introduced with enactment of the regulation.

For further information on the Cosmetic Products Regulation:

Prior Informed Consent Regulation

CHCS Members can read a more detailed overview of the: "Prior Informed Consent Regulation".

The import and export of chemicals from the UK is subject to a number of regulations, including the Prior Informed Consent (PIC) Regulation (EU) 649/2012. This regulation implements the Rotterdam and Stockholm Conventions and controls the import and export of certain dangerous chemicals. In addition, Article 17 imposes more general duties on exporters to provide information to their non-EU customers, including EU compliant labels and safety data sheets, providing these meet the requirements of the importing country.

Additional requirements apply to chemicals that may be used in the manufacture of drugs and chemical weapons. Further information on the import and export of drug precursors can be found on the Home Office website, whilst information on the chemical weapons convention can be found here.

Suspicious enquiries for chemicals that might be used as precursors for drugs and/or chemical weapons should be reported, as soon as possible to the Anti-Terrorist Hotline on 0800 789321. See National Counter Terrorism Security Office website and leaflet.


 CHCS Training

CHCS offers Modular Training Courses on the writing of Safety Data Sheets (SDSs), and related issues such as classification, labelling and other documentation.

For more information see CHCS Training

If you have any queries about our training, please Contact CHCS.

Chemicals Legislation Support From CHCS

We provide a range of pages on this website to give you an introduction to different aspects of chemicals legislation / regulation:

Legislation (Introduction) Brexit Transport: Modal Regulations
International Legislation GHS Pictograms
European Legislation EU Law Making Process
UK Legislation EH40  

For CHCS members only: 

REACH Regulation Prior Informed Consent (PIC) Seveso III Directive
CLP Regulation The Cosmetics Regulation Tracking Substances
Poison Centre Notification
The Biocidal Products Regulation Chemical Agents At Work
Carcinogens & Mutagens At Work EU Workplace Exposure Limits EH40
Waste EU Circular Economy Package  Transport: Model Regulations
Transport: UK Requirements    

Page updated December 2019


UK Exit Of EU: Resources To Help As Transition Period Ends
CHCS members can read more on our News Briefings page[Posted on 11 December 2020]

End Of UK Transition Period – HSE Podcasts Series

HSE is hosting a series of podcasts over the coming months to provide more information on the changes to how chemicals will be regulated from 1 January 2021. CHCS members can read more on our News Briefings page[Posted on 9 December 2020]

Second Amendment Of Annex VIII of CLP (Poison Centres) Is Published

The second amendment to Annex VIII to CLP, concerning poison centres was published in the Official Journal on 13 November 2020 and entered into force on 14 November 2020. CHCS members can read more on our News Briefings page[Posted on 23 November 2020]

New "Brexit" Web Pages 
As the end of the transition period is nearly upon us (31 December 2020), and we are starting to learn more about the changes to our own regulations and our future relationships with the EU, we are pleased to present you with several new web pages on specific Brexit-related topics. Please visit our website Brexit page. [Posted on 13 November 2020]

Poison Centre Portal Updated 
The poison centre portal has recently been updated to support amended Annex VIII solutions. In particular, derogations for fuels, construction products (standard formulas) and the cross-sector concept of interchangeable components. CHCS members can read more on our News Briefings page[Posted on 30 October 2020]

Member States Slowly Starting To Use The New Portal

There are now six Member States that are accepting Annex VIII notifications through the European Chemicals Agency (ECHA) portal.
CHCS members can read more on our News Briefings page[Posted on 24 August 2020]

Option To Anonymise The Unique Formula Identifier (UFI)
The Unique Formula Identifier (UFI) generator has been updated to allow companies to chose not to use their company VAT number to create their UFIs.
CHCS members can read more on our News Briefings page[Posted on 22 June 2020]

Endocrine Disruptors - 1st CHCS Video

We have produced our first video for members: "Endocrine Disruptors", which is available to members free-of-charge.

This introductory video explains the various components of the human endocrine system and how they interact, to help understand the mechanisms of endocrine disruptors on human systems.

The video is just over 10 minutes long.

To register for access to the video, please visit our video registration page: Endocrine Disruptors Video Registration.

[Posted on 1 July 2019]

News Briefings Summary
  • 26 May 2020
    New ECHA CLP Guidance Documents Published

  • 19 May 2020
    Draft Regulation Amending Article 25 Of CLP

  • 23 April 2020
    Draft Second Amendment to Annex VIII of CLP

  • 23 April 2020
    Reminder: 13th ATP to CLP applicable from 1st May 2020

  • 23 March 2020
    Multilateral Agreements For ADR & RID

  • 17 March 2020
    The Carriage of Dangerous Goods and Use of Transportable Pressure Equipment (Amendment) (EU Exit) Regulations 2020

  • 3 March 2020
    UK Chemical Industry: Regulatory Divergence

  • 2 March 2020
    Corrigendum To the 14th ATP Published

  • 10 February 2020
    Third Corrigendum To ADR 2019 Published

  • 13 January 2020
    Poison Centres - Annex VIII amendment published

      CHCS Members can read these News items, and older posts, on the CHCS News Briefings page.

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