It is the only circle lenses brand to be approved by the US FDA (USA Food and Drug Administration), passing all the stringiest tests and strict regulations with flying colors. The brand has also been approved in many countries:
- ISO 13485: 2003 (International Standard Organisation)
- EU CE 1023 (Conformité Européenne - Europe)
- KFDA (Korean Food & Drugs Administration)
- US FDA (USD Food and Drug Administration)- The one and only circle lens brand certified in the USA.
- Canada HC (Health Canada)
- Australia TGA (Therapeutic Goods Administration)
- Singapore HSA (Health Sciences Authority)
- China SFDA (State Food and Drug Administration)
- Japan MHLW (Ministry of Health, Labour and Welfare)
- Russia GOST-R • Vietnam VFA (Vietnam Food & Association)
- Hong Kong MDACS • Taiwan FDA (Food and Drug Administration)
