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Check what you need to do to sell cosmetic products in Great Britain.
How to submit a cosmetic product notification to the Office for Product Safety and Standards (OPSS).
How to use a quasi-experimental study to evaluate your digital health product.
Forms for the notification of serious undesirable effects (SUEs) from cosmetic products in Great Britain.
How to use a case-control study to evaluate your digital health product.
Information on how to report a serious undesirable effect (SUE) or safeguarding issue for cosmetic products.
OPSS would like to invite any interested parties to submit any scientific information relevant to the safety assessment of cosmetic ingredients.
Information on the exemption process to allow the use in cosmetic products of substances classified as carcinogenic, mutagenic and toxic for reproduction.
Product Safety Report for El Paradis Cosmetic Nature Secrete A L'Huile D'Argan presenting a serious chemical risk.
Notices of publication and a consolidated list for designated standards for cosmetic products.
How to use A/B testing to evaluate your digital health product.
This guidance provides information on comparator products used in studies supporting abridged marketing authorisation applications
International comparison studies of education including reports of England’s results in OECD PISA, and IEA TIMSS and PIRLS studies.
How to use an N-of-1 study to evaluate your digital health product.
Check school performance tables (‘league tables’), Ofsted reports and financial information.
Product Safety Report for Natural Face Beauty Cream presenting a serious chemical risk.
How to use a cost effectiveness analysis to evaluate your digital health product.
Compare different evaluation approaches and choose an appropriate method.
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