(43)Offers to the public of asset-referenced tokens in the Union or seeking admission to trading of such crypto-assets should be permitted only where the competent authority has authorised the issuer of such crypto-assets to do so and has approved the relevant crypto-asset white paper. The authorisation requirement should however not apply where the asset-referenced tokens are addressed solely to qualified investors or where the offer to the public of the asset-referenced tokens is below EUR 5 000 000. In those cases, the issuer of the asset-referenced tokens should still be required to draw up a crypto-asset white paper to inform buyers about the characteristics and risks of the asset-referenced tokens and should also be required to notify the crypto-asset white paper to the competent authority before its publication.