Apply for a permit to use group A chemical substances

Substances included in group A cannot normally be handled at all. There are certain exceptions, but then you must have a permit from the Swedish Work Environment Authority.

Forbidden to handle chemical substances in group A

Normally, it is forbidden to handle chemical substances in group A as there are strong restrictions on handling. You will find a list of all chemical substances in Group A on this page.

In which exceptional cases may chemical substances in group A be handled?

In certain exceptional cases, you may be permitted to handle these substances. Then you as an employer need to apply for a permit. Situations for which you can get permission are mainly:

  • carry out research into the effects of a carcinogen
  • develop analytical methods for a group A substance.

You do not need a permit to stock, sell or transport unbroken original packaging containing group A substances.

If you handle substances in group A without a permit, the Swedish Work Environment Authority may decide that you must pay a sanction penalty fee.

Apply for a permit

You apply for a permit at the Swedish Work Environment Authority. Keep in mind that:

  • we usually do an on-site inspection before the permit can be given.
  • our processing time for permits is approximately three months. Apply in good time.

How to apply

  • 1. Fill out the application form

    The application form is available in Swedish only. You will need to fill out information such as

    • name of the substance or product that you will handle
    • CAS number of the substance or product
    • your methods
    • the purpose of handling the substance
    • the time period for which the permit should be valid
    • the quantity of the substance that you will handle
    • the number of people involved
    • the reason why you cannot replace the substance or product with a less dangerous product.

    Application form for authorisation of substances in groups A and B, pdf (in Swedish)

    2. Include these documents

    Prepare and send the following documents:

    • your risk assessment with decision on measures
    • your written handling and safety instructions
    • a statement from your safety representative on the handling of the substance.
    3. Submit

    Send your application including attachments to the Swedish Work Environment Authority by e-mail or regular mail.

    arbetsmiljoverket@av.se

    The Swedish Work Environment Authority
    Box 9082
    171 09 Solna

    Once we have received your application, you will receive an automatic reply to the e-mail address you sent it from. If you send us a letter, we will respond by letter.

  • If your application is not complete, we will ask you to supplement it.

  • We will usually schedule an inspection once your application is complete. If we find any deficiencies during the inspection, we will send you an inspection report. The report specifies what you need to correct. You normally have two weeks to respond.

  • Once all deficiencies have been addressed, we will decide whether to grant you a permit.

    1. If you are not satisfied with our decision, you may appeal
      Our decision notice tells you how to make an appeal. Describe why you think we should change our decision. Then send your appeal to us.
    2. We may change our decision
      After the appeal, we will reassess your application. We will notify you in case we decide to change our initial decision.
    3. If we don't change our decision, we will refer your appeal to a court of law
      If we don't change our previous decision, we will send your appeal, your application and all the documents in your case to a court of law, in this case the Administrative Court.
    4. The court makes a decision
      The court will consider your appeal and make a decision. The court will notify you of its decision.

List of group A substances

These are substances that belong to group A and should not normally be handled. This also applies to the substances’ salts and when the substance contains crystal water.

Group A substances
Carcinogenic substances CAS No*
2-Acetamidofluorene 53-96-3
4-Aminobiphenyl 92-67-1
Benzidine 92-87-5
Bis(chloromethyl) ether 542-88-1
Chloromethyl methyl ether 107-30-2
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8
N,N-Dimethyl-4-aminoazobenzene 60-11-7
Erionite 66733-21-9, 12510-42-8
Hexamethylphosphoric triamide (HMPA) 680-31-9
20-Methylcholanthrene (3-methylcholantrene) 56-49-5
N-Methyl-N-nitrosourea (MNU) 684-93-5
β-Naphthylamine 91-59-8
4-Nitrodiphenyl 92-93-3

* CAS No is the identification number of the substance according to Chemical Abstract Service.

Provisions and general recommendations of the Swedish Work Environment Authority

The rules are described in Arbetsmiljöverkets föreskrifter och allmänna råd (AFS 2023:10) om risker i arbetsmiljön, chapter 8.

Arbetsmiljöverkets föreskrifter och allmänna råd (AFS 2023:10) om risker i arbetsmiljön, chapter 8 (in Swedish only)

Last updated 2024-12-17