Committed to connecting the world

Search for:

Categorization of the W(A)RC Recommendations in force

The table below lists all the World (Administrative) Radio(communication) Conference (W(A)RC) Recommendations in force after WRC-19. The elements of each Recommendation relating to the ITU Radiocommunication Sector (ITU-R) are contained in the column titled “recommends”. Links to the relevant ITU-R Study Group (SG) documents describing the assignment of the Recommendation to sub-groups of the SG (i.e. Document 1 of each SG) is provided where applicable and when available. See Document "Categorization of the W(A)RC Recommendations in force".

Table Legend
Category 1	Calling for ITU-R studies
Category 2	Addressed to BR
Category 3	Collaboration/cooperation with other ITU Sector(s) or other International Organizations
Category 4	Inviting PP, WRC, Council or the RRB to take necessary actions, as appropriate
Category 5	Other Recommendations not identified within Categories 1 to 4

Recommendation	Title	WP	Category/(ies)
7 (Rev.WRC-97)	Adoption of standard forms for ship station and ship earth station licences and aircraft station and aircraft earth station licences¹ ____________ ¹Throughout this Recommendation, references to ship stations may include references to ship earth stations and references to aircraft stations may include references to aircraft earth stations.	−	5
8 (WARC-79)	Relating to automatic identification of stations	−	1 AND 2
9 (WARC-79)	Relating to the measures to be taken to prevent the operation of broadcasting stations on board ships or aircraft outside national territories¹ ____________ ¹WRC-97 made editorial amendments to this Recommendation.	−	5
16 (Rev.WRC-19)	Interference management for stations that may operate under more than one terrestrial radiocommunication service	See Doc. 5/1	1
34 (Rev.WRC-12)	Principles for the allocation of frequency bands	See Doc. 1/1 See Doc. 5/1	1 AND 2 AND 3 AND 4
36 (Rev.WRC-19)	Role of international monitoring in reducing apparent congestion in the use of orbit and spectrum resources	See Doc. 1/1	1
37 (WRC-03)	Operational procedures for earth stations on board vessels (ESVs) use	−	5
63 (Rev.WRC-19)	Relating to the provision of formulae and examples for the calculation of necessary bandwidths	See Doc. 1/1	1 AND 2
71 (WARC-79)	Relating to the standardization of the technical and operational characteristics of radio equipment¹ ____________ ¹WRC-97 made editorial amendments to this Recommendation.	−	5
75 (Rev.WRC-15)	Study of the boundary between the out-of-band and spurious domains of primary radars using magnetrons	See Doc. 1/1 See Doc. 5/1	1
76 (WRC-12)	Deployment and use of cognitive radio systems	See Doc. 1/1 See Doc. 5/1	1
100 (Rev.WRC-03)	Preferred frequency bands for systems using tropospheric scatter	−	5
206 (Rev.WRC-19)	Studies on the possible use of integrated mobile-satellite service and ground component systems in the frequency bands 1 525-1 544 MHz, 1 545-1 559 MHz, 1 626.5-1 645.5 MHz and 1 646.5-1 660.5 MHz	See Doc. 4/1 See Doc. 5/1	1
207 (Rev.WRC-19)	Future IMT systems	See Doc. 5/1	1
208 (WRC-19)	Harmonization of frequency bands for evolving Intelligent Transport Systems applications under mobile-service allocations	See Doc. 5/1	1 AND 3
316 (Rev.WRC-19)	Use of ship earth stations within harbours and other waters under national jurisdiction	See Doc. 5/1	5
401 (WARC-79)	Relating to the efficient use of aeronautical mobile (R) worldwide frequencies	−	5
503 (Rev.WRC-19)	High-frequency broadcasting	−	5
506 (WARC-79)	Relating to the harmonics of the fundamental frequency of broadcasting-satellite stations¹ ____________ ¹WRC-97 made editorial amendments to this Recommendation.	−	5
520 (WARC-92)	Elimination of HF broadcasting on frequencies outside the HF bands allocated to the broadcasting service	−	5
522 (WRC-97)	Coordination of high-frequency broadcasting schedules in the bands allocated to the broadcasting service between 5 900 kHz and 26 100 kHz	−	5
608 (Rev.WRC-07)	Guidelines for consultation meetings established in Resolution 609 (Rev.WRC-07)	−	5
622 (WRC-97)	Use of the frequency bands 2 025-2 110 MHz and 2 200-2 290 MHz by the space research, space operation, Earth exploration-satellite, fixed and mobile services	−	5
707 (WARC-79)	Relating to the use of the frequency band 32-33 GHz shared between the intersatellite service and the radionavigation service¹ ____________ ¹WRC-97 made editorial amendments to this Recommendation.	−	1 AND 4
724 (WRC-07)	Use by civil aviation of frequency allocations on a primary basis to the fixed-satellite service	−	3 AND 5