(1)

‘single currency area’ means one or several countries that have the same official currency;

(2)

‘custodial wallet’ means a crypto-asset wallet address where a crypto-asset service provider ensures the safekeeping or controlling, on behalf of its client, of crypto-assets or of the means of access to such crypto-assets, where applicable in the form of private cryptographic keys;

(3)

‘non-custodial wallet’ means a crypto-asset wallet address where the user controls the means of access to the crypto-assets, where applicable in the form of private cryptographic keys.