5. Article

Mutual Responsibilities 5.1. Subject to paragraph 5.2 below, exchanged materials are to be used by the receiving Participant, for that Participant's Defence use only and are not to be made available to third parties without prior written consent of the supplying Participant. Defence use is defined as use in any part of the world by or for the Armed Forces and Ministry of Defence of either Participant, but not including sales or transfers to third parties. 5.2. Products and Materials exchanged under this MOU will normally carry a copyright marking and, where applicable, handling notes (notes printed on the map(s), or supplied with the map(s), that impose limitations on the use of the map(s)). Each Participant will handle and use the exchanged products and materials in accordance with the copyright and release restrictions for the mapping, charting and geodetic products and materials provided by the other Participant. Copying of these materials is only permitted with the permission of the supplying Participant and any existing copyright and handling notes must appear on the reproduced material. The receiving Participant will also adhere to any specific guidance of the supplying Participant stipulated at the time of transmittal. 5.3. The exchange of materials will be as comprehensive as possible, except where reasons of national security or the rights of third parties prevent this. 5.4. The exchanges of materials detailed in Annexes A and B will, as a rule, be made free of charge; exceptions to this rule are stated in these Annexes. 5.5. Delivery costs will be borne by the supplying Participant. 6. Accounting 6.1. The exchanges of materials made on a routine basis will be made free of charge. Additional stocks of maps and charts (and digital data) supplied on request (marked accountable at Annexes A and B) will be supplied at the run-on cost of printing, assessed in terms of the Standard Map Unit (SMU), based on the standard (56x75cm) topographic map in five colours, as follows: Large format charts - Series ONC, TPC and Aeronautical charts of 3 SMUs; Small format maps and charts - Series 1501/1501Air, topographic maps at scales 1:250,000 and 1:50,000, and military city maps - 1 SMU; Digital geographic data will be supplied at the cost of copying/materials (assessed in terms of the SMU). 6.2. The monetary value assigned to the SMU will be reviewed and determined annually by the Ministry of Defence of the Republic of Latvia and DGIA. An account of materials exchanged on request will be maintained by both Participants and approved annually (in SMUs) at the end of the calendar year, with any imbalance in the exchange converted into cash terms and settled within the next calendar year, provided that the imbalance exceeds £1,000. Imbalances of less than £1,000 will be carried over to the next calendar year as a value expressed in SMUs.