draft revision of the ordinance of the swiss federal office of communications on telecommunications installations ooit 2 pages in french german and italian to be amended radio interface regulation rir rir0203-14 rir0203-15 rir0203-16 rir0203-17 rir0203-18 rir0203-20 rir0302-12 rir0302-17 rir0302-24 rir0302-31 rir0302-32 rir0302-46 rir0302-48 rir0806-15 rir0806-20 rir0808-13 rir1003-11 rir1003-12 rir1004-01 rir1010-05 to be amended no radio interface regulation rir is completely new or abrogated the ordinance of the swiss federal office of communications on telecommunications installations ooit specifies the basic technical requirements with regard to telecommunications installations set out by the swiss federal council. it regulates the use of radio interfaces in switzerland. for the rir0203-14 rir0203-15 and rir0203-20 the application description will be modified to video pmse instead of sap sab and eng ob. for the rir0203-16 rir0203-17 rir0203-18 the channelling requirement 7 mhz and the maximum occupied bandwidth requirement 20 mhz will be removed. in the rir0302-12 an error will be corrected due to the fact that during transition from the rtte-directive to the re-directive the number of the harmonized standard has changed old en 302 217-4-2 new en 302 217-4 for the rir0302-17 rir0302-24 rir0302-31 rir0302-32 rir0302-46 rir0302-48 additional channellings 55 mhz 112 mhz 56 mhz 56 mhz 1000 mhz 112 mhz will be added. for the rir0806-15 a reduction of the receiving frequency range from 3.40 - 4.20 ghz down to 3.60 - 4.20 ghz will be introduced. for the rir0806-20 adaptions will be done due to amendment of the ecc dec 13 01. for the rir0808-13 the reference erc dec 99 05 will be removed because this decision has been withdrawn. for the rir1003-11 rir1003-12 the requirement of a minimum occupied bandwidth of 600 khz will be introduced. for the rir1004-01 the reference erc dec 01 08 will be replaced by ecc dec 18 03. for the rir1010-05 an additional limit 25mw is defined which applies to equipment to be used inside vehicles.