VERŻJONI ELETTRONIKA A 793 with the procedure under article 26 for an infringement of Article 83(4) of the Regulation: Provided further that such a fine shall not exceed fifty thousand euro (€50,000) for each violation and, additionally, the Commissioner may impose a daily fine payment of fifty euro (€50) for each day during which such violation persists, which fine shall be determined and imposed by the Commissioner, in accordance with the procedure stipulated under article 26 for an infringement of Articles 83(5) or 83(6) of the Regulation. 22. Without prejudice to the provisions of article 21 and Article 83 of the Regulation, any person who - Offences. (a) knowingly provides false information to the Commissioner when so requested by the Commissioner pursuant to his investigative powers under Article 58 of the Regulation, or any other law; or (b) does not comply with any lawful request pursuant to an investigation by the Commissioner, shall be guilty of an offence against this article and shall, upon conviction, be liable to a fine (multa) of not less than one thousand, two hundred and fifty euro (€1,250) and not more than fifty thousand euro (€50,000) or to imprisonment for six months or to both such fine (multa) and imprisonment: Provided that no proceedings shall be instituted in respect of any offence under this article except where the Commissioner provides information to any officer of the Executive Police. 23. (1) Where the Commissioner exercises his powers pursuant to the Regulation, or any other law, the decision of the Commissioner shall forthwith be served on the person to whom the decision is addressed, which decision shall be served either personally, by registered post to the person’s last known business or private address, or by electronic means that provide a reliable record of when service took place. (2) In the case of service by electronic means, the decision shall be deemed to have been served upon each person to whom the decision is addressed when the Commissioner has received: (a) an electronic receipt automatically generated by the e-mail server when the communication is read; (b) a written confirmation by return electronic mail Methods of service.