Short answer
A safety assessor needs enough information to judge whether your perfume is safe under normal and reasonably foreseeable use: the full quantitative formula (or, for a purchased fragrance, its IFRA certificate, allergen data and a composition provided confidentially by the supplier), specifications and safety data sheets for every ingredient, the finished product's physical and chemical properties and stability data, microbiological information where relevant, the packaging, how and how much the product is used, the label and claims, and how it is made. In the EU and Great Britain this becomes the cosmetic product safety report; in the US, MoCRA requires records supporting adequate safety substantiation. Assembling the pack before you book an assessor saves time and fees.
Why the pack matters
An assessor's conclusion can only be as good as the information behind it. Missing data means delays, extra fees, conservative assumptions — or a product that cannot be signed off. A well-organized pack also becomes the backbone of your product information file.
The document pack
| Item | Detail | Where it comes from |
|---|---|---|
| Product description | Name, product type, intended use, target users, how applied and how much | You |
| Quantitative formula | Every ingredient of the finished product with its percentage: alcohol, concentrate, water, colorants | Your formula records |
| Fragrance composition | The concentrate's full formula, or for a purchased fragrance: IFRA certificate for the right category, allergen statement, and composition supplied to the assessor in confidence | You or your fragrance supplier |
| Ingredient data | Specifications, safety data sheets, certificates of analysis; identity (CAS, INCI) | Suppliers |
| Physical and chemical properties | Appearance, odor, density, and other parameters in your specification | Your product specification |
| Stability | Results in the final packaging, under normal and stress conditions | Your stability testing |
| Microbiology | Where relevant (for example products containing water) | Testing laboratory |
| Packaging | Materials in contact with the product; compatibility | Packaging supplier; your tests |
| Manufacturing | Method, and how GMP is applied | You or your manufacturer |
| Label and claims | Draft label, warnings, claims with their evidence | You |
| Undesirable effects | Any known reactions or complaints from earlier versions or similar products | Your complaints log |
Restricted materials and allergens
Show your working. A table of every restricted material with its level in the finished product, compared with the IFRA limit for the product's category, and a table of allergen levels against the labeling threshold, save the assessor from redoing your arithmetic and show that you understand your formula. The methods are in how to calculate IFRA compliance and EU fragrance allergen labelling.
Confidentiality
The assessor needs the composition; your fragrance supplier may not give it to you. Common practice is for the supplier to send the composition directly to the assessor under a confidentiality agreement. Agree how this will work early, and record it in your disclosure log; see how to protect confidential perfume formulas.
By market
- EU: the assessment is documented in a cosmetic product safety report following Annex I of Regulation (EC) No 1223/2009, by a person with the qualifications the Regulation requires, and kept in the product information file. See selling perfume in the EU.
- Great Britain: a safety report with parts A and B by a qualified safety assessor, kept in the product information file. See selling perfume in the UK.
- United States: no prescribed assessment format, but the responsible person must ensure adequate safety substantiation and keep the records that support it. See MoCRA requirements for fragrance brands.
Keeping it current
A safety assessment applies to a specific formula. When the formula, a key material's supplier or grade, the concentration, the packaging or the intended use changes, tell your assessor and update the report. Record which assessment covers which formula version; see perfume formula version control. The broader market picture is in perfume regulations by market.
In RUŌOD Lab, formulas and materials can be exported as PDF, CSV, Excel or JSON, which gives you formula and material tables to include in the pack; the app's IFRA flag is a check against limits you recorded, not a safety assessment.
Frequently asked questions
Does an IFRA certificate replace a safety assessment?
No. It is one important input — evidence that the fragrance meets IFRA Standards at a stated use level — but the assessor considers the whole product.
Can one assessment cover several concentrations?
Sometimes an assessor will cover a range, if the data support it. Ask before you commission the work.
Written and reviewed by the RUŌOD Lab team. This article is general education about perfume formulation and record-keeping; it is not legal, regulatory or safety advice, and the examples are illustrations, not validated commercial formulas. How we write and check these guides.