(a) made and kept in a way that is easily retrievable by authorised personnel;

(b) kept for at least the minimum period required by the Act, Securities and Futures Regulations, and, in the case of a General Trading Member that holds a licence specified in Rule 2.4.1(b), any other relevant applicable laws and regulatory requirements relating to the regulation of markets and licenced entities; and

(c) made available to the Exchange in a timely manner when requested.