5) which is related to certifications, examinations, submitted projects (except projects the financing of which is expected to be a guarantee provided by the State), invitations to tender (except invitations to tender, which are associated with procurement for State or local government needs or other type of contract regarding actions with State or local government funds and property) and other assessment processes of a similar nature; 6) which is for official use only; or 7) which are North Atlantic Treaty Organisation or European Union documents, which are designated as “NATO UNCLASSIFIED” or “LIMITE” respectively. (3) The author of information or the manager of an institution shall determine restricted access information status, indicating the basis therefore provided by this Law or by other laws. (4) The author of information or the manager of an institution shall determine restricted access information status for information for a time period, which is not longer than one year. The author of information or the manager of an institution may decide regarding the specification of a new time period, as well as regarding the removal of such status prior to the termination of the specified time period. If the time period has ended for any information for which restricted access information status has been specified, or if the restricted access information status has been removed prior to the time period specified by law, such information shall become generally accessible information. (5) Paragraphs three and four of this Section shall not apply to cases where the restricted access information status has been specified by law. (6) Information, which is accessible to the public without restrictions provided by law, or which has already been published, shall not be deemed to be restricted access information. [15 May 2003; 26 November 2003; 22 December 2005; 5 October 2006] Section 6. Information for the Internal Use of Institutions (1) Information, which is necessary to an institution for the preparation for resolution of matters, shall be deemed to be information for the internal use of an institution. (2) Restricted access shall also apply to documents which are prepared in connection with the preparation for resolution of matters by an institution and which have been prepared by: 1) advisors or experts specially invited for the particular matter; or 2) one institution for the use by another institution.