Categorization of the W(A)RC Resolutions in force

Table Legend
Category 1	Associated with items on the WRC-27 agenda or WRC-31 preliminary agenda
Category 2	Not included in Category 1 but calling for ITU-R Studies
Category 3	Addressed to BR
Category 4	Collaboration/cooperation with other ITU Sector(s) or other International Organizations
Category 5	Inviting PP, WRC, Council or the RRB to take necessary actions, as appropriate
Category 6	Other Resolutions not identified within Categories 1 to 5

Resolution
Title
WP
Category/(ies)

1 (Rev.WRC-97)
Notification of frequency assignments
−
3

2 (Rev.WRC-03)
Equitable use, by all countries, with equal rights, of the geostationary-satellite and other satellite orbits and of frequency bands for space radiocommunication services
−
3

4 (Rev.WRC-03)
Period of validity of frequency assignments to space stations using the geostationary-satellite and other satellite orbits
− 2
AND
3
AND
5

5 (Rev.WRC-23)
Technical cooperation with the developing countries in the study of propagation in tropical and similar areas
−
2
AND
3
AND
5

7 (Rev.WRC-19)
Development of national radio frequency management −
3
AND
5

8 (WRC-23)
Tolerances for certain orbital characteristics of space stations deployed as part of non-geostationary-satellite orbit systems in the fixed-satellite, broadcasting-satellite or mobile-satellite service
2
AND
3
AND
5

10 (Rev.WRC-2000)
Use of two-way wireless telecommunications by the International Red Cross and Red Crescent Movement
−
4
AND
6

12 (Rev.WRC-23)
Assistance and support to Palestine
−
3
AND
4

13 (Rev.WRC-97)
Formation of call signs and allocation of new international series
−
3

14 (WRC-23)
Studies on development of regulatory measures, and implementability thereof, to limit the unauthorized operations of non-geostationary-satellite orbit (non-GSO) earth stations in the fixed-satellite service (FSS) and mobile-satellite service (MSS) and associated issues related to the service area of non-GSO FSS and MSS satellite systems
See CA/270 1

15 (Rev.WRC-03)
International cooperation and technical assistance in the field of space radiocommunications
−
3
AND
4
AND
5

18 (Rev.WRC-23)
Relating to the procedure for identifying and announcing the position of ships and aircraft of States not parties to an armed conflict
−
4

20 (Rev.WRC-03) Technical cooperation with developing countries in the field of aeronautical telecommunications
−
4

22 (Rev.WRC-23)
Measures to limit unauthorized uplink transmissions from earth stations
−
3

25 (Rev.WRC-23)
Operation of global satellite systems for personal communications
−
6

26 (Rev.WRC-23)
Footnotes to the Table of Frequency Allocations in Article 5 of the Radio Regulations
See CA/270 1

27 (Rev.WRC-19) Use of incorporation by reference in the Radio Regulations
See CA/270
1

32 (Rev.WRC-23) Regulatory procedures for frequency assignments to non-geostationary-satellite networks or systems identified as short-duration mission not subject to the application of Section II of Article 9
−
3

34 (Rev.WRC-19)
Establishment of the broadcasting-satellite service in Region 3 in the frequency band 12.5-12.75 GHz and sharing with space and terrestrial services in Regions 1, 2 and 3
See Doc. 4/1
2
AND
3

35 (Rev.WRC-23)
A milestone-based approach for the implementation of frequency assignments to space stations in a non-geostationary-satellite system in specific frequency bands and services
See Doc. 4/1
2
AND
3

40 (Rev.WRC-19)
Use of one space station to bring frequency assignments to geostationary-satellite networks at different orbital locations into use within a short period of time
−
3

42 (Rev.WRC-19)
Use of interim systems in Region 2 in the broadcasting-satellite and fixed-satellite (feeder-link) services in Region 2 for the frequency bands covered by Appendices 30 and 30A
−
3

49 (Rev.WRC-23)
Administrative due diligence applicable to some satellite radiocommunication services
See Doc. 4/1
3

55 (Rev.WRC-23)
Electronic submission of, and communications on, notice forms for satellite networks, earth stations and radio astronomy stations and reports of harmful interference affecting space services
−
3

63 (Rev.WRC-12) Protection of radiocommunication services against interference caused by radiation from industrial, scientific and medical (ISM) equipment
See Doc. 1/1
2
AND
4

72 (Rev.WRC-19)
World and regional preparations for world radiocommunication conferences
−
3
AND
4

74 (Rev.WRC-03)
Process to keep the technical bases of Appendix 7 current
See Doc. 1/1
2
AND
3
AND
5

76 (Rev.WRC-23) Protection of geostationary fixed-satellite service and geostationary broadcasting-satellite service networks from the maximum aggregate equivalent power flux density produced by multiple non geostationary fixed-satellite service systems in frequency bands where equivalent power flux-density limits have been adopted
See Doc. 4/1
2
AND
3
AND
5

80 (Rev.WRC-07)
Due diligence in applying the principles embodied in the Constitution
See CA/270
1
AND
5

81 (Rev.WRC-15)
Evaluation of the administrative due diligence procedure for satellite networks
−
6

85 (Rev.WRC-23)
Application of Article 22 of the Radio Regulations to the protection of geostationary fixed satellite service and broadcasting-satellite service networks from non-geostationary fixed-satellite service systems
See Doc. 4/1
2
AND
3

86 (Rev.WRC-07) Implementation of Resolution 86 (Rev. Marrakesh, 2002) of the Plenipotentiary Conference
See CA/270
1

95 (Rev.WRC-19)
General review of the Resolutions and Recommendations of world administrative radio conferences and world radiocommunication conferences
See CA/270 1
AND
5

99 (Rev.WRC-23)
Provisional application of certain provisions of the Radio Regulations as revised by the 2023 World Radiocommunication Conference and abrogation of certain Resolutions and Recommendations
−
3

111 (Orb-88)
Planning of the fixed-satellite service in the bands 18.1-18.3 GHz, 18.3-20.2 GHz and 27-30 GHz −
2

114 (Rev.WRC 15)
Compatibility between the aeronautical radionavigation service and the fixed-satellite service (Earth-to-space) (limited to feeder links of the non-geostationary mobile-satellite systems in the mobile-satellite service) in the frequency band 5 091-5 150 MHz
−
4

121 (WRC-23)
Use of the frequency band 12.75-13.25 GHz by earth stations in motion on aircraft and vessels communicating with geostationary space stations in the fixed-satellite service
See Doc. 4/1 2
AND
3
AND
4
AND
5

122 (Rev.WRC-19)
Use of the frequency bands 47.2-47.5 GHz and 47.9-48.2 GHz by high-altitude platform stations in the fixed service
−
3

123 (WRC-23) 
Use of the frequency bands 17.7-18.6 GHz, 18.8-19.3 GHz and 19.7-20.2 GHz (space-to-Earth) and
27.5-29.1 GHz and 29.5-30 GHz (Earth-to-space) by aeronautical and maritime earth stations in motion communicating with non-geostationary space stations in the fixed-satellite service
See Doc. 4/1
2
AND
3
AND
4
AND
5

125 (Rev.WRC-12) Frequency sharing in the bands 1 610.6-1 613.8 MHz and 1 660-1 660.5 MHz between the mobile-satellite service and the radio astronomy service
See Doc. 4/1
2
AND
3

126 (WRC-23)
Temporary regulatory measures in Appendix 30B to improve the reference situation of severely impacted national allotments
-
3
AND
5

129 (WRC-23)
Studies on possible revisions of sharing conditions in the frequency band 13.75-14 GHz to allow the use of uplink fixed-satellite service earth stations with smaller antenna sizes
See CA/270 1

130 (WRC-23)
Studies relating to the use of the frequency band 51.4-52.4 GHz to enable its use by gateway earth stations transmitting to non-geostationary-satellite orbit systems in the fixed-satellite service (Earth-to-space)
See CA/270
1

131 (WRC-23)
Consideration of technical and regulatory measures for fixed-satellite service satellite networks/systems in the frequency bands 37.5-42.5 GHz (space-to-Earth), 42.5-43.5 GHz (Earth-to-space), 47.2-50.2 GHz (Earth-to-space) and 50.4-51.4 GHz (Earth-to-space) for equitable access to these frequency bands
See CA/270
1

133 (WRC-23)
Study of the possible use of the frequency band 12.75-13.25 GHz by aeronautical and maritime earth stations in motion communicating with non-geostationary space stations in the fixed-satellite service (Earth-to-space)
See CA/270
1

140 (Rev.WRC-23)
Measures and studies associated with the equivalent power flux density (epfd) limits in the frequency band 19.7-20.2 GHz −
3

143 (Rev.WRC-19)
Guidelines for the implementation of high-density applications in the fixed-satellite service in frequency bands identified for these applications
−
6

144 (Rev.WRC-15)
Special requirements of geographically small or narrow countries operating earth stations in the fixed-satellite service in the frequency band 13.75-14 GHz
−
6

145 (Rev.WRC-19)
Use of the frequency band 27.9-28.2 GHz by high-altitude platform stations in the fixed service
See Doc. 5/1
2
AND
3

147 (WRC-07)
Power flux-density limits for certain systems in the fixed-satellite service using highly-inclined orbits having an apogee altitude greater than 18 000 km and an orbital inclination between 35° and 145° in the band 17.7-19.7 GHz
−
3

148 (Rev.WRC-15)
Satellite systems formerly listed in Part B of the Plan of Appendix 30B (WARC Orb-88)
−
3

149 (Rev.WRC-12)
Submissions from new Member States of the Union relating to Appendix 30B of the Radio Regulations
−
3

150 (WRC-12)
Use of the bands 6 440-6 520 MHz and 6 560-6 640 MHz by gateway links for high-altitude platform stations in the fixed service
−
3

154 (Rev.WRC-15) Consideration of technical and regulatory actions in order to support existing and future operation of fixed-satellite service earth stations within the frequency band 3 400-4 200 MHz, as an aid to the safe operation of aircraft and reliable distribution of meteorological information in some countries in Region 1
−
4

155 (Rev.WRC-19)
Regulatory provisions related to earth stations on board unmanned aircraft which operate with geostationary-satellite networks in the fixed-satellite service in certain frequency bands not subject to a Plan of Appendices 30, 30A and 30B for the control and non-payload communications of unmanned aircraft systems in non-segregated airspaces
See Doc. 5/1 2
AND
3
AND
4

156 (Rev.WRC-23)
Use of the frequency bands 19.7-20.2 GHz and 29.5-30.0 GHz by earth stations in motion communicating with geostationary space stations in the fixed-satellite service
−
3

163 (WRC-15)
Deployment of earth stations in some Regions 1 and 2 countries in the frequency band 14.5-14.75 GHz in the fixed-satellite service (Earth-to-space) not for feeder links for the broadcasting-satellite service
−
3

164 (WRC-15)
Deployment of earth stations in some Region 3 countries in the frequency band 14.5-14.8 GHz in the fixed-satellite service (Earth-to-space) not for feeder links for the broadcasting-satellite service
−
3

165 (Rev.WRC-23)
Use of the frequency band 21.4-22 GHz by high-altitude platform stations in the fixed service in Region 2
See Doc. 5/1
3

166 (Rev.WRC-23)
Use of the frequency band 24.25-27.5 GHz by high-altitude platform stations in the fixed service in Region 2
See Doc. 5/1 3

167 (Rev.WRC-23)
Use of the frequency band 31-31.3 GHz by high-altitude platform stations in the fixed service
See Doc. 5/1
3

168 (Rev.WRC-23) Use of the frequency band 38-39.5 GHz by high-altitude platform stations in the fixed service
See Doc. 5/1
2
AND
3

169 (Rev.WRC-23)
Use of the frequency bands 17.7-19.7 GHz and 27.5-29.5 GHz by earth stations in motion communicating with geostationary space stations in the fixed-satellite service
See Doc. 4/1
2
AND
3
AND
4

170 (Rev.WRC-23)
Additional measures for satellite networks in the fixed-satellite service in frequency bands subject to Appendix 30B for the enhancement of equitable access to these frequency bands
−
3

176 (Rev.WRC-23)
Studies on the use of the frequency bands 47.2-50.2 GHz (Earth-to-space) and 50.4-51.4 GHz (Earth-to-space), or parts thereof, by aeronautical and maritime earth stations in motion in the fixed-satellite service
See CA/270
1

 205 (Rev.WRC-19)
Protection of systems operating in the mobile-satellite service in the frequency band 406-406.1 MHz
−
3

207 (Rev.WRC-15)
Measures to address unauthorized use of and interference to frequencies in the frequency bands allocated to the maritime mobile service and to the aeronautical mobile (R) service
−
3
AND
4

212 (Rev.WRC-23)
Implementation of International Mobile Telecommunications in the frequency bands 1 885-2 025 MHz and 2 110-2 200 MHz
See Doc. 5/1
2

213 (WRC-23)
Use of high-altitude platform stations as International Mobile Telecommunications base stations in the frequency band 694-960 MHz, or portions thereof
See Doc. 5/1
3

215 (Rev.WRC-12)
Coordination process among mobile-satellite systems and efficient use of the allocations to the mobile-satellite service in the 1-3 GHz range
See Doc. 4/1
2

217 (Rev.WRC-23)
Implementation of wind profiler radars
−
4

218 (WRC-23)
Use of high-altitude platform stations as International Mobile Telecommunications base stations in the frequency band 2 500-2 690 MHz, or portions thereof
See Doc. 5/1
3

219 (WRC-23)

Terrestrial component of International Mobile Telecommunications in the frequency band 10-10.5 GHz in Region 2
See Doc. 5/1
See Doc. 7/1 2
AND
4

220 (WRC-23)

Terrestrial component of International Mobile Telecommunications (IMT) within the frequency band
6 425-7 125 MHz
See Doc. 5/1 See Doc. 7/1
2
AND
4

221 (Rev.WRC-23)
Use of high altitude platform stations as International Mobile Telecommunications base stations in the frequency bands 1 710-1 980 MHz, 2 010-2 025 MHz and 2 110-2 170 MHz
See Doc. 5/1
2
AND
3

222 (Rev.WRC-23)
Use of the frequency bands 1 525-1 559 MHz and 1 626.5-1 660.5 MHz by the mobile-satellite service, and procedures to ensure long-term spectrum access for the aeronautical mobile-satellite (R) service
−
3
AND
4

223 (Rev.WRC-23)
Additional frequency bands identified for International Mobile Telecommunications
See Doc. 5/1
2

224 (Rev.WRC-23)
Frequency bands for the terrestrial component of International Mobile Telecommunications below 1 GHz
See Doc. 5/1
3
AND
4

225 (Rev.WRC-23) Use of additional frequency bands for the satellite component of IMT
See Doc. 4/1
See Doc. 5/1 2
AND
3
AND
4

229 (Rev.WRC-23)
Use of the frequency bands 5 150-5 250 MHz, 5 250-5 350 MHz and 5 470-5 725 MHz by the mobile service for the implementation of wireless access systems including radio local area networks
See Doc. 5/1
2

235 (Rev.WRC-23)
Review of the spectrum use of the frequency band 470-694 MHz or parts thereof for some countries in Region 1
See CA/270
1

240 (WRC-19)
Spectrum harmonization for railway radiocommunication systems between train and trackside within the existing mobile-service allocations
See Doc. 5/1
2
AND
4

241 (Rev.WRC-23)
Use of the frequency band 66-71 GHz for International Mobile Telecommunications and coexistence with other applications of the mobile service
See Doc. 5/1
2
AND
4

242 (Rev.WRC-23)
Terrestrial component of International Mobile Telecommunications in the frequency band 24.25-27.5 GHz
See Doc. 5/1 2
AND
3
AND
4

243 (Rev.WRC-23)
Terrestrial component of International Mobile Telecommunications in the frequency bands 37-43.5 GHz and 47.2-48.2 GHz
See Doc. 5/1
2
AND
3
AND
4

244 (Rev.WRC-23)
International Mobile Telecommunications in the frequency band 45.5-47 GHz
See Doc. 5/1 2

249 (Rev.WRC-23)
Study of technical and operational issues and regulatory provisions for space-to-space transmissions in the frequency bands 1 518-1 544 MHz, 1 545-1 559 MHz, 1 610-1 645.5 MHz, 1 646.5-1 660 MHz,
1 670-1 675 MHz and 2 483.5-2 500 MHz
See CA/270 1

251 (Rev.WRC-23)
Studies to consider a possible primary allocation in the frequency bands [694-960 MHz, or parts thereof, in Region 1], 890-942 MHz, or parts thereof, in Region 2, and [3 400-3 700 MHz, or parts thereof, in Region 3] to the aeronautical mobile service for the use of International Mobile Telecommunications (IMT) user equipment in terrestrial IMT networks by non-safety applications
See CA/270
1

252 (WRC-23)
Studies on potential new allocations to, and regulatory actions for, the mobile-satellite service in the frequency bands 1 427-1 432 MHz (space-to-Earth), 1 645.5-1 646.5 MHz (space-to-Earth) (Earth-to-space), 1 880-1 920 MHz (space-to-Earth) (Earth-to-space) and 2 010-2 025 MHz (space-to-Earth) (Earth-to-space) required for the future development of low-data-rate non geostationary mobile-satellite systems
See CA/270
1

253 (WRC-23)
Studies on possible new allocations to the mobile-satellite service for direct connectivity between space stations and International Mobile Telecommunications (IMT) user equipment to complement terrestrial IMT network coverage
See CA/270
1

254 (WRC-23)

Studies on possible new frequency allocations to the mobile-satellite service in the frequency bands
2 010-2 025 MHz (Earth-to-space) and 2 160-2 170 MHz (space-to-Earth) in Regions 1 and 3 and
2 120-2 160 MHz (space-to-Earth) in all Regions
See CA/270
1

255 (WRC-23)
Studies on frequency-related matters for International Mobile Telecommunications (IMT) identification in the frequency bands [102-109.5 GHz, 151.5-164 GHz, 167-174.8 GHz, 209-226 GHz and 252-275 GHz] for the future development of IMT
See CA/270 1

256 (WRC-23)
Sharing and compatibility studies and development of technical conditions for the use of International Mobile Telecommunications (IMT) in the frequency bands 4 400-4 800 MHz, 7 125-8 400 MHz (or parts thereof), and 14.8-15.35 GHz for the terrestrial component of IMT
See CA/270 1

331 (Rev.WRC-12)
Operation of the Global Maritime Distress and Safety System
See Doc. 5/1
2
AND
4

339 (Rev.WRC-07)
Coordination of NAVTEX services
−
4

343 (Rev.WRC-12)
Maritime certification for personnel of ship stations and ship earth stations for which a radio installation is not compulsory
−
2
AND
4

344 (Rev.WRC-19)
Management of the maritime identity numbering resource
−
2
AND
3
AND
4

349 (Rev.WRC-23)
Operational procedures for cancelling false distress alerts in the Global Maritime Distress and Safety System
−
3
AND
4

352 (WRC-03)
Use of the carrier frequencies 12 290 kHz and 16 420 kHz for safety-related calling to and from rescue coordination centres
−
3
AND
4

354 (Rev.WRC-23)
Distress and safety radiotelephony procedures for 2 182 kHz
−
6

356 (Rev.WRC-19)
ITU maritime service information registration
See Doc. 5/1
2
AND
3
AND
4

363 (Rev.WRC-23)
Improving the utilization of the VHF maritime mobile band
See CA/270
1
AND
4

364 (WRC-23)
Coordination of services provided by the NAVDAT system
See Doc. 5/1
3
AND
4

365 (WRC-23)
Provisional application of the Radio Regulations for the introduction of new geostationary satellite networks into the global maritime distress and safety system
−
1
AND
3
AND
4

366 (WRC-23)
Improving the utilization and channelization of maritime radiocommunication in the MF and HF bands, including potential revisions to Article 52 and Appendix 17
See CA/270
1
AND
4

405 (WARC-79)
Relating to the use of frequencies of the aeronautical mobile (R) service
−
6

406 (WRC-23)
Use of the frequency band 117.975-137 MHz by the aeronautical mobile-satellite (R) service
−
4

411 (WRC-23)

Consideration of appropriate regulatory actions to update Appendix 26 in support of modernization of high-frequency spectrum use in the aeronautical mobile (OR) service
See CA/270 1

413 (Rev.WRC-23) Use of the band 108-117.975 MHz by the aeronautical mobile (R) service
−
2
AND
3
AND
4

416 (WRC-07) Use of the bands 4 400-4 940 MHz and 5 925-6 700 MHz by an aeronautical mobile telemetry application in the mobile service
− 3

417 (Rev.WRC-15) Use of the frequency band 960-1 164 MHz by the aeronautical mobile (R) service
−
3
AND
4

418 (Rev.WRC-19)
Use of the frequency band 5 091-5 250 MHz by the aeronautical mobile service for telemetry applications
−
3

422 (WRC-12) Development of methodology to calculate aeronautical mobile-satellite (R) service spectrum requirements within the frequency bands 1 545-1 555 MHz (space-to-Earth) and 1 646.5-1 656.5 MHz (Earth-to-space)
See Doc. 4/1
2
AND
4

424 (Rev.WRC-23)
Use of Wireless Avionics Intra-Communications in the frequency band 4 200-4 400 MHz
−
3
AND
4

425 (Rev.WRC-19) Use of the frequency band 1 087.7-1 092.3 MHz by the aeronautical mobile-satellite (R) service (Earth-to-space) to facilitate global flight tracking for civil aviation
−
3
AND
4

506 (Rev.WRC-97)
Use by space stations in the broadcasting-satellite service operating in the 12 GHz frequency bands allocated to the broadcasting-satellite service of the geostationary-satellite orbit and no other
−
6

507 (Rev.WRC-19)
Establishment of agreements and associated plans for the broadcasting-satellite service*
____________
*This Resolution does not apply to the frequency band 21.4-22 GHz.
−
3
AND
5

517 (Rev.WRC-19)
Introduction of digitally modulated emissions in the high-frequency bands between 3 200 kHz and
26-100 kHz allocated to the broadcasting service
See Doc. 6/1
2
AND
3

526 (Rev.WRC-12)
Future adoption of procedures to ensure flexibility in the use of the frequency band allocated to the broadcasting-satellite service (BSS) for wide RF-band high-definition television (HDTV) and to the associated feeder links
See Doc. 4/1
2
AND
5

528 (Rev.WRC-19)
Introduction of broadcasting-satellite service (sound) systems and complementary terrestrial broadcasting in the frequency bands allocated to these services within the frequency range 1-3 GHz
See Doc. 4/1
2
AND
3
AND
5

535 (Rev.WRC-23)
Information needed for the application of Article 12 of the Radio Regulations
−
3

536 (WRC-97)
Operation of broadcasting satellites serving other countries
−
6

539 (Rev.WRC-19)
Use of the frequency band 2 605-2 655 MHz in certain Region 3 countries by non-geostationary-satellite systems in the broadcasting-satellite service (sound)
−
3

543 (Rev.WRC-19) Provisional RF protection ratio values for analogue and digitally modulated emissions in the high-frequency broadcasting service
See Doc. 6/1 2
AND
3
AND
5

548 (Rev.WRC-12)
Application of the grouping concept in Appendices 30 and 30A in Regions 1 and 3
−
3

550 (Rev.WRC-19)
Information relating to the high-frequency broadcasting service
See Doc. 6/1
2

552 (Rev.WRC-23)
Long-term access to and development in the frequency band 21.4-22 GHz in Regions 1 and 3
−
3

553 (Rev.WRC-23) Additional regulatory measures for broadcasting-satellite networks in the frequency band and
21.4-22 GHz in Regions 1 and 3 for the enhancement of equitable access to this frequency band
−
3

554 (WRC-12)
Application of pfd masks to coordination under No. 9.7 for broadcasting-satellite service networks in the band 21.4-22 GHz in Regions 1 and 3
− 3

558 (WRC-19) Protection of implemented broadcasting-satellite service networks in the orbital arc of the geostationary-satellite orbit between 37.2° W and 10° E in the frequency band 11.7-12.2 GHz
−
3

559 (WRC-19)
Additional temporary regulatory measures following the deletion of part of Annex 7 to Appendix 30 (Rev.WRC-15) by WRC-19
−
3

608 (Rev.WRC-19) Use of the frequency band 1 215-1 300 MHz by systems of the radionavigation-satellite service (space-to-Earth)
−
3
AND
4

609 (Rev.WRC-07)
Protection of aeronautical radionavigation service systems from the equivalent power flux-density produced by radionavigation-satellite service networks and systems in the 1 164-1 215 MHz frequency band
−
3

610 (Rev.WRC-19) Coordination and bilateral resolution of technical compatibility issues for radionavigation-satellite service networks and systems in the frequency bands 1 164-1 300 MHz, 1 559-1 610 MHz and 5 010-5 030 MHz
−
3

612 (Rev.WRC-12) Use of the radiolocation service between 3 and 50 MHz to support oceanographic radar operations
−
3

642 (WARC-79)
Relating to the bringing into use of earth stations in the amateur-satellite service
−
3

646 (Rev.WRC-19) Public protection and disaster relief
See Doc. 5/1
2

647 (Rev.WRC-19)
Radiocommunication aspects, including spectrum-management guidelines, for early warning, disaster prediction, detection, mitigation and relief operations relating to emergencies and disasters
See Doc. 1/1
See Doc. 4/1
See Doc. 5/1 2
AND
3
AND
4

655 (Rev.WRC-23) Definition of time scale and dissemination of time signals via radiocommunication systems
See Doc. 7/1 2
AND
3
AND
4

660 (WRC-19) Use of the frequency band 137-138 MHz by non-geostationary satellites with short duration missions in the space operation service
See Doc. 5/1
2
AND
3

663 (Rev.WRC-23)
Studies on possible new additional allocations to the radiolocation service on a primary basis in the frequency range 231.5-275 GHz, and possible new identifications for radiolocation service applications in frequency bands within the frequency range 275-700 GHz
See CA/270 1

664 (Rev.WRC-23) Studies on a possible new primary allocation to the Earth exploration-satellite service (Earth-to-space) in the frequency band 22.55-23.15 GHz
See CA/270 1
AND
4

673 (Rev.WRC-23)
The importance of Earth observation radiocommunication applications
−
6

674 (WRC-23)
Studies on possible allocations to the Earth exploration-satellite service (passive) in the bands
4 200-4 400 MHz and 8 400-8 500 MHz
See CA/270 1

675 (WRC-23)
Importance of meteorological aids service (space weather) applications
See Doc. 7/1
2

676 (WRC-23)
Prevention and mitigation of harmful interference to the radionavigation-satellite service in the frequency bands 1 164-1 215 MHz and 1 559-1 610 MHz
See Doc. 4/1
2
AND
3
AND
4

677 (WRC-23)
Use of the frequency range 40-50 MHz allocated to the Earth exploration-satellite service (active) for spaceborne radar sounders
See Doc. 7/1
2
AND
3

678 (WRC-23)
Use of the frequency band 14.8-15.35 GHz by the space research service (space-to-space) (Earth-to-space) (space-to-Earth) and associated transitional measures
See Doc. 7/1
2
AND
3

679 (WRC-23)
Use of the frequency bands 18.1-18.6 GHz, 18.8-20.2 GHz and 27.5-30 GHz by the inter-satellite service
See Doc. 4/1
See Doc. 7/1
2
AND
3

680 (WRC-23)
Studies on frequency-related matters, including possible new or modified space research service (space-to-space) allocations, for future development of communications on the lunar surface and between lunar orbit and the lunar surface
See CA/270 1
AND
3

681 (WRC-23)
Studies of technical and regulatory provisions necessary to protect radio astronomy operating in specific Radio Quiet Zones and, in radio astronomy service primary allocated frequency bands globally, from aggregate radio-frequency interference caused by systems in the non-geostationary-satellite orbit
See CA/270
1
AND
4

682 (WRC-23)
Consideration of regulatory provisions and potential primary allocations to the meteorological aids service (space weather) to accommodate receive-only space weather sensor applications in the Radio Regulations
See CA/270
1
AND
4

683 (WRC-23)
Study of technical and operational issues and regulatory provisions to support inter-satellite service transmissions in the frequency bands 3 700-4 200 MHz and 5 925-6 425 MHz for non-geostationary-satellite space stations communicating with geostationary-satellite space stations
See CA/270 1

684 (WRC-23)
Studies on possible new allocations to the radionavigation-satellite service (space-to-Earth) in the frequency bands [5 030-5 150 MHz and 5 150-5 250 MHz] or parts thereof
See CA/270
1
AND
4

685 (WRC-23)
Studies towards frequency allocations for the Earth exploration-satellite service (space-to-Earth) within the frequency range [37.5-52.4 GHz]
See CA/270 1
AND
4

686 (WRC-23)
Possible secondary allocation to the Earth exploration-satellite service (active) in the frequency bands
[3 000-3 100 MHz] and [3 300-3 400 MHz]
See CA/270 1

703 (Rev.WRC-07)
Calculation methods and interference criteria recommended by ITU-R for sharing frequency bands between space radiocommunication and terrestrial radiocommunication services or between space radiocommunication services
See Doc. 4/1
See Doc. 5/1
3

705 (Rev.WRC-15) Mutual protection of radio services operating in the frequency band 70-130 kHz
−
2

712 (WRC-23)
Studies on compatibility between the Earth exploration-satellite service (passive), the radio astronomy service in certain bands above 76 GHz, and active services in adjacent and nearby frequency bands
See CA/270
1
AND
4

716 (Rev.WRC-23) Use of the frequency bands 1 980-2 010 MHz and 2 170-2 200 MHz in all three Regions and
2 010-2 025 MHz and 2 160-2 170 MHz in Region 2 by the fixed and mobile-satellite services and associated transition arrangements
See Doc. 4/1
2
AND
3
AND
4

721 (WRC-23)
Studies on potential new allocations to fixed, mobile, radiolocation, amateur, amateur-satellite, radio astronomy, Earth exploration-satellite (passive and active) and space research (passive) services in the frequency range 275-325 GHz with the consequential update of Nos. 5.149, 5.340, 5.564A and 5.565
See CA/270
1
AND
4

722 (WRC-23)

Studies on the coexistence between spaceborne synthetic aperture radars operating in the Earth exploration-satellite service (active) and radiodetermination service in the frequency band
[9 200-10 400 MHz]
See CA/270
1

726 (WRC-23)
Possible new primary allocation to the fixed-satellite service (space-to-Earth) in the frequency band
17.3-17.7 GHz and possible new primary allocation to the broadcasting-satellite service (space-to-Earth) in the frequency band 17.3-17.8 GHz in Region 3, and consideration of equivalent power flux-density limits to be applied in Regions 1 and 3 to non-geostationary-satellite systems in the fixed-satellite service (space-to-Earth) in the frequency band 17.3-17.7 GHz
See CA/270
1

729 (Rev.WRC-07)
Use of frequency adaptive systems in the MF and HF bands
−
3

731 (Rev.WRC-23) Consideration of sharing and adjacent-band compatibility between passive and active services above
71 GHz
See Doc. 1/1
See Doc. 5/1
See Doc. 7/1 2
AND
4
AND
5

732 (Rev.WRC-12) Consideration of sharing between active services above 71 GHz
See Doc. 1/1
2
AND
4
AND
5

739 (Rev.WRC-19) Compatibility between the radio astronomy service and the active space services in certain adjacent and nearby frequency bands
−
3

741 (Rev.WRC-15)
Protection of the radio astronomy service in the frequency band 4 990-5 000 MHz from unwanted emissions of the radionavigation-satellite service (space-to-Earth) operating in the frequency band
5 010-5 030 MHz
−
3

743 (WRC-03) Protection of single-dish radio astronomy stations in Region 2 in the 42.5-43.5 GHz band
−
2
AND
3

744 (Rev.WRC-23)
Sharing between the mobile-satellite service (Earth-to-space) and the fixed and mobile services in the band 1 668.4-1 675 MHz
−
3

748 (Rev.WRC-19) Compatibility between the aeronautical mobile (R) service and the fixed-satellite service (Earth-to-space) in the frequency band 5 091-5 150 MHz
See Doc. 4/1
See Doc. 5/1
3
AND
4

749 (Rev.WRC-23)
Use of the frequency band 790-862 MHz in countries of Region 1 and the Islamic Republic of Iran by mobile applications and by other services
See Doc. 5/1
2
AND
3

750 (Rev.WRC-19)
Compatibility between the Earth exploration-satellite service (passive) and relevant active services
− 6

751 (WRC-07) Use of the frequency band 10.6-10.68 GHz
−
6

752 (WRC-07)
Use of the frequency band 36-37 GHz
− 6

759 (WRC-15)
Use of the frequency band 36-37 GHz
See Doc. 5/1 2

760 (Rev.WRC-23)
Provisions relating to the use of the frequency band 694-790 MHz in Region 1 by the mobile, except aeronautical mobile, service and by other services
See Doc. 5/1 2
AND
3
AND
4

761 (Rev.WRC-19)
Coexistence of International Mobile Telecommunications and the broadcasting-satellite service (sound) in the frequency band 1 452-1 492 MHz in Regions 1 and 3
−
3

762 (WRC-15) Application of power flux-density criteria to assess the potential for harmful interference under No. 11.32A for fixed-satellite and broadcasting-satellite service networks in the 6 GHz and 10/11/12/14 GHz frequency bands not subject to a Plan
−
3

768 (WRC-19)
Need for coordination of Region 2 fixed-satellite service networks in the frequency band 11.7-12.2 GHz with respect to the Region 1 broadcasting-satellite service assignments located further west than 37.2° W and of Region 1 fixed-satellite service networks in the frequency band 12.5-12.7 GHz with respect to the Region 2 broadcasting-satellite service assignments located further east than 54° W
−
3

769 (WRC-19)
Protection of geostationary fixed-satellite service, broadcasting-satellite service and mobile-satellite service networks from the aggregate interference produced by multiple non-geostationary fixed-satellite service systems in the frequency bands 37.5-39.5 GHz, 39.5-42.5 GHz, 47.2-50.2 GHz and
50.4-51.4 GHz
See Doc. 4/1
2
AND
3
AND
5

770 (WRC-23) Application of Article 22 of the Radio Regulations to the protection of geostationary fixed-satellite service and broadcasting-satellite service networks from non-geostationary fixed-satellite service systems in the frequency bands 37.5-39.5 GHz, 39.5-42.5 GHz, 47.2-50.2 GHz and 50.4-51.4 GHz
See Doc. 4/1
2
AND
3

771 (WRC-19) Use of the frequency bands 37.5-42.5 GHz (space-to-Earth) and 47.2-48.9 GHz, 48.9-50.2 GHz and 50.4-51.4 GHz (Earth-to-space) by non-geostationary-satellite systems in the fixed-satellite service and 39.5-40.5 GHz (space-to-Earth) by non-geostationary-satellite systems in the mobile-satellite service
−
3

775 (Rev.WRC-23) Power flux density and equivalent isotropically radiated power limits for inclusion in Article 21 for the fixed-satellite, mobile-satellite and broadcasting-satellite services to protect the fixed and mobile services in the frequency bands 71-76 GHz and 81-86 GHz
See CA/270
1

804 (Rev.WRC-23) Principles for establishing agendas for world radiocommunication conferences
See CA/270 1
AND
4

813 (WRC-23)
Agenda for the 2027 world radiocommunication conference
See CA/270 1
AND
4
AND
5

814 (WRC-23)
Preliminary agenda for the 2031 world radiocommunication conference
See CA/270
1
AND
4
AND
5

901 (Rev.WRC-15) Determination of the orbital arc separation for which coordination would be required between two satellite networks operating in a space service not subject to a Plan
See Doc. 4/1
2
AND
3
AND
5

902 (Rev.WRC-23)
Provisions relating to earth stations located on board vessels which operate in fixed-satellite service networks in the uplink bands 5 925-6 425 MHz and 14-14.5 GHz
−
3
AND
4

903 (Rev.WRC-19) Transitional measures for certain broadcasting-satellite/fixed-satellite service systems in the frequency band 2 500-2 690 MHz
−
3

906 (Rev.WRC-15) Electronic submission of notices for terrestrial services to the Radiocommunication Bureau and exchange of data between administrations
−
3

910 (WRC-23)
[Studies on the possible [frequency bands] for [non-beam and beam] wireless power transmission (WPT) to avoid harmful interference to the radiocommunication services caused by WPT]
See CA/270
1

Connecting the world and beyond

Categorization of the W(A)RC Resolutions in force