1. How are the methods selected?

The methods featured on this platform are primarily based on analytical methods listed in the Codex Standard CXS 234-1999. Our scientific experts further evaluate and select methods based on scientific consensus, regulatory relevance, and fitness for purpose, ensuring they are appropriate for the accurate determination of nutrients and chemical contaminants in various categories of special dietary foods.

2. How do I find the right method for a specific nutrient or contaminant?

You can search or browse by analyte, commodity category (e.g., infant formula, FSMP), or method. Use filters or the navigation tools provided in the “How to Use This Site” section.

3. What categories of special dietary foods are covered by the site?

Special dietary foods include the following products:

• infant formula

• formulas for special medical purposes intended for infants

• follow-up formula for older infants

• foods for special medical purposes

• foods for older infants and young children

• special dietary foods with low-sodium content

• ready-to-use therapeutic foods

• formula foods for use in weight control diets

• foods for use in very low energy diets for weight reduction

• foods for special dietary use for persons intolerant to gluten.

Currently, the site includes methods for infant formula and follow-up formula. Methods for other above mentioned categories of special dietary foods and for contaminants will be added in future updates.

4. Is the site regularly updated?

Yes. The methods and content are reviewed and updated periodically in coordination with ISDI's Methods of Analysis Task Force and expert partners.

5. Can I contribute a method or suggest changes?

Currently, contributions can be submitted through ISDI’s expert network. Please contact us if you would like to propose a method or recommend updates.

6. Who manages this website?

The platform is developed and coordinated by ISDI.