a. b. c. d. e. f. g. h. in the interest of national defence; in the interest of national security; to prosecute or prevent offences; in the interest of environmental protection or nature preservation; in the interest of central financial and exchange rate policy; in regard to foreign relations and relations with international organisations; in regard to legal or administrative proceedings; in regard to intellectual property rights. (3) The relevant provisions set out in the Civil Code regulate access to business secrets. (4) Access to data of public interest may be restricted on the grounds of EU contractual clauses in regard to major financial or economic policy interests of the European Union, equally including interests pertaining to monetary, budgetary and tax policies. (5) Data generated or registered during the course of a procedure aimed at the body undertaking public duties making a decision within its respective scope of responsibilities and authority and serving as a basis for making this decision cannot be disclosed for a period of 10 years following the date this data was generated or registered. The competent executive of the body controlling this data is entitled to authorise access to this data by considering the gravity of the given public interest relating to ensuring or denying access to this data. (6) Requests for access to data serving as a basis for decision-making may be rejected – within the period defined in subsection (5) – should accessing this data potentially interfere with the legal operational procedure of the body undertaking public duties or the delivery of its scope of responsibilities and authority devoid of unauthorised outside influence, and therefore, in particular, free expression of the position of the body which generated the data during decision preparation. (7) Legislation regulating restrictions to accessing certain data serving as a basis for decisionmaking may specify a shorter period than specified in subsection (5). (8) Provisions set out in the present chapter cannot be applied to the provision of data from registers regulated under separate legislation. 21. Demand for Accessing Data of Public Interest Section 28 (1) Requests for accessing data of public interest may be made verbally, submitted in writing or electronically by anyone. Provisions governing accessing data of public interest must be applied to access public data of public interest. (2) Should it not be otherwise regulated by law, the personal data of the applicant submitting the request may only be controlled should this be necessary for processing the request and paying the fee charged for making copies. The personal data of the applicant must be immediately deleted after the request is processed and the fee is paid. (3) should the data request be incomplete or unclear, the controller requests further specification from the applicant. Section 29 (1) The body undertaking public duties controlling the data shall satisfy the requirements relating to accessing data of public interest within the shortest possible space of time, but within a maximum period of 15 days. (2) The deadline set in subsection (1) may be extended once by 15 days should the request for data concern an extensive and large volume of data. The applicant must be notified of this within a period of eight days following the receipt of the request. (3) The applicant is entitled to receive a copy of the documents or document section containing the