> For the complete documentation index, see [llms.txt](https://carbure-1.gitbook.io/faq/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://carbure-1.gitbook.io/faq/ressources/perimetres-des-certificats.md).

# Périmètres des Certificats

- [ISCC](https://carbure-1.gitbook.io/faq/ressources/perimetres-des-certificats/iscc.md)
- [REDcert](https://carbure-1.gitbook.io/faq/ressources/perimetres-des-certificats/redcert.md)
- [2BS](https://carbure-1.gitbook.io/faq/ressources/perimetres-des-certificats/2bs.md)
- [Système National](https://carbure-1.gitbook.io/faq/ressources/perimetres-des-certificats/systeme-national.md)