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Changing your pesticide product or authorisation

You may need to apply to or notify HSE about changes to your pesticide product or to the conditions on which authorisation was granted.

Link URLs in this page

  1. Apply for a new use for your pesticide producthttps://www.hse.gov.uk/pesticides/applicant-guide/changes/new-use.htm
  2. Changing your pesticide product formulation or manufacturing sitehttps://www.hse.gov.uk/pesticides/applicant-guide/changes/formulation-change.htm
  3. Apply to change the packaging of your pesticide producthttps://www.hse.gov.uk/pesticides/applicant-guide/changes/change-packaging.htm
  4. Apply to change the label on your pesticide producthttps://www.hse.gov.uk/pesticides/applicant-guide/changes/labelling-change.htm
  5. Apply to change your pesticide product name, authorisation holder or marketing companyhttps://www.hse.gov.uk/pesticides/applicant-guide/changes/change-name-holder-company.htm
  6. Apply to change a pesticide product: changes identical to those considered for another producthttps://www.hse.gov.uk/pesticides/applicant-guide/changes/changes-identical-another-product.htm
  7. Apply to commercially withdraw your pesticide product or an authorised usehttps://www.hse.gov.uk/pesticides/applicant-guide/changes/commercial-withdrawal.htm
  8. Meet data requirements for continuing pesticide product authorisationhttps://www.hse.gov.uk/pesticides/applicant-guide/changes/data-requirements-continuing-authorisation.htm
  9. Apply to extend the pesticide product expiry date: outstanding datahttps://www.hse.gov.uk/pesticides/applicant-guide/changes/extend-expiry-date-data.htm
  10. Renewal of trials permitshttps://www.hse.gov.uk/pesticides/applicant-guide/trials-permits.htm
  11. Apply for a new use for your pesticide product based on authorisation via article 40 (Northern Ireland only)https://www.hse.gov.uk/pesticides/applicant-guide/changes/new-use-article-40.htm

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Updated 2025-01-08