P.U. (A) 335 Retention Principle Retention standard 7. For the purposes of section 10 of the Act, the personal data of a data subject shall be retained in accordance with the retention standard set out from time to time by the Commissioner. Data Integrity Principle Data integrity standard 8. For the purposes of section 11 of this Act, the data user shall process the personal data in accordance with the data integrity standard set out from time to time by the Commissioner. Access Principle Data access request 9. (1) Where a data subject does not require a copy of the personal data, he shall inform the data user in writing of his intention upon making a data access request of his personal data. (2) Upon receiving the data access request pursuant to subsection 30(2) of the Act, the data user shall acknowledge the receipt of such request. Refusal of data access request 10. For the purposes of paragraphs 32(1)(a) and (b) of the Act, “such information as he may reasonably require” means name, identification card number, address and such other related information as the Commissioner may determine. Receipt of data correction request 11. Upon receiving the data correction request pursuant to subsection 34(1) of the Act, the data user shall acknowledge the receipt of such request. 16