LPO
https://www.gob.mx/senasica/documentos/ley-de-productos-organicos

NOP
https://www.ams.usda.gov/rules-regulations/organic

UE
https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02008R0889-20170521

JAS
https://www.maff.go.jp/e/policies/standard/jas/specific/organic.html