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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 128 ] � �	Reply liaison statement to Working Party 5D (copy to Working Parties 1B, 4A, 4B, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - WRC-23 agenda items 1.1 and 1.2 � �	WPs 3K and 3M �	AI1.2, AI1.1 �	2021-07-05
�	[ 127 ] � �	Reply liaison statement to Working Party 4C (copied to Working Parties 4A, 4B, 5A, 5C, 5D, and 7B for information) - WRC-23 agenda item 1.18 � �	WPs 3K and 3M �	AI1.18 �	2021-07-05
�	[ 126 ] � �	Reply liaison statement to Working Parties 5B, 5C, 7B, 7C and 7D - WRC-23 agenda item 1.2 � �	WP 5D �	AI1.2 �	2021-06-25
�	[ 125 ] � �	Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4 � �	WP 5D �	AI1.4 �	2021-06-18
�	[ 124 ] � �	Liaison statement to Working Party 3L (copy to Working Parties 3M, 4C, and 7B for information) - Additional elements regarding studies under WRC-23 agenda item 1.7 � �	WP 5B �	AI1.7 �	2021-06-09
�	[ 123 ] � �	Liaison statement to Working Party 3M, 4A, 4C, 7B and 7D - WRC-23 agenda item 1.6 � �	WP 5B �	AI1.6 �	2021-06-09
�	[ 122 ] � �	Reply liaison statement to Working Party 7B - Elements for studies on WRC-23 agenda item 1.7 � �	WP 5B �	AI1.7 �	2021-06-08
�	[ 121 ] � �	Liaison statement to Working Parties 5A, 5D, 7B, 7C and 7D - Beam Wireless Power Transmission (WPT) � �	WP 1A �	�	2021-06-04
�	[ 120 ] � �	Reply liaison statement to Working Party 5D (copy for information to Working Parties 1B, 5C and 7B) - WRC-23 agenda item 1.1 - Characteristics of aeronautical systems and maritime systems operating in the frequency band 4 800-4 990 MHz � �	WP 5B �	AI1.1 �	2021-05-24
�	[ 119 ] � �	Liaison statement on work being carried out under study in ITU-T Q3/5 � �	ITU-T SG 5 �	�	2021-05-24
�	[ 118 ] � �	Reply liaison statement to Working Party 7B (copy for information to Working Parties 3M, 5A, 7C and 7D) - WRC-23 agenda item 1.13 - Characteristics and protection criteria for fixed service systems operating in the frequency band 14.8-15.35 GHz � �	WP 5C �	AI1.13 �	2021-05-17
�	[ 117 ] � �	Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 7B and 7C for information) - WRC-23 agenda item 1.2 � �	WP 5C �	AI1.2 �	2021-05-13
�	[ 116 ] � �	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5B and 7B for information) - WRC-23 agenda item 1.19 - Characteristics and protection criteria for fixed service systems operating in the frequency band 17.7-19.7 GHz � �	WP 5C �	AI1.19 �	2021-05-13
�	[ 115 ] � �	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B and 7B for information) - WRC-23 agenda items 1.16 and 1.17 - Characteristics and protection criteria for fixed service systems operating in the frequency bands 17.7-19.7 GHz and 27.5-29.5 GHz � �	WP 5C �	AI1.17, AI1.16 �	2021-05-13
�	[ 114 ] � �	Liaison statement to Working Party 7B - Updated information on EESS (passive) for consideration under WRC-23 agenda item 1.13 � �	WP 7C �	AI1.13 �	2021-04-26
�	[ 113 ] � �	Liaison statement to CISPR (Subcommittees B and H) (copy for information to Study Group 1 and Working Parties 1A, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Update to Standard frequency and time signal services protection requirements in the CISPR radio services database � �	WP 7A �	�	2021-04-26
�	[ 112 ] � �	Liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C and 7B for information) - WRC-23 agenda item 1.2 - Additional information on EESS (passive) in 10.6-10.7 GHz � �	WP 7C �	AI1.2 �	2021-04-23
�	[ 111 ] � �	Liaison statement to Working Party 4A (copy to Working Parties 3M, 4C, 5A, 5B, 5C and 7B for information) - WRC-23 agenda item 1.16 � �	WP 7C �	AI1.16 �	2021-04-23
�	[ 110 ] � �	Liaison statement to Working Party 4A (copy for information to Working Parties 3M, 4B, 4C, 5A, 5B, 5C and 7B) - WRC-23 agenda item 1.17 � �	WP 7C �	AI1.17 �	2021-04-23
�	[ 109 ] � +Ann.1-13�	Report of the meeting of Working Party 7B (6-14 April 2021, e-Meeting) � �	Chairman, WP 7B �	�	2021-04-14
�	[ 108 ] � �	Final list of participants Working Party 7B (6-14 April 2021) � �	Director, BR �	�	2021-04-14
�	[ 107 ] � �	Liaison statement from ITU-D Study Group 2 Question 5/2 to ITU-T Study Groups, ITU-R Study Groups, UN and External Organization on the output Report on Q5/2 - ITU-D Study Group 2 Question 5/2: Utilizing telecommunications/ICTs for disaster risk reduction and management � �	ITU-D SG 2 �	�	2021-04-14
�	[ 106 ] � �	List of documents issued (Documents 7B/66 - 7B/106) � �	BR Study Groups Department �	�	2021-04-06
�	[ 105 ] � �	Preliminary draft new Report ITU-R SA.[EESS-METSAT CHAR] � �	European Space Agency (ESA) , European Organisation for the Exploitation of Meteorological Satellites �	�	2021-03-30
�	[ 104 ] � �	Draft new Recommendation ITU-R SA.[IMT-EESS/SRS COORDINATION] - Methodologies for calculating coordination zones around Earth exploration satellite and space research earth stations to avoid harmful interference from IMT-2020 systems in the frequency bands 25.5-27 GHz and 37-38 GHz � �	European Space Agency (ESA) , European Organisation for the Exploitation of Meteorological Satellites �	�	2021-03-30
�	[ 103 ] � �	Working document towards a revision of Report ITU-R SA.2307-0 - Protection of SRS and FSS systems sharing the 37.5-38 GHz band � �	European Space Agency (ESA) �	�	2021-03-30
�	[ 102 ] � �	WRC-23 agenda item 1.18 � �	WMO �	�	2021-03-30
�	[ 101 ] � �	Proposed revisions to the working document towards a preliminary draft new Report ITU-R SA.[15 GHZ SRS SHARING] � �	China (People's Republic of) �	�	2021-03-30
�	[ 100 ] � �	Report of the Correspondence Group on preliminary draft new Report ITU-R SA.[EESS-METSAT CHAR] � �	Chairman, Correspondence Group (CG) �	�	2021-03-30
�	[ 99 ] � �	Working document towards preliminary draft new Recommendations ITU-R SA.[S-BAND DL USE OPT] and ITU-R SA.[S-BAND UL USE OPT] - Guidelines on the use of the 2 025-2 110 MHz and 2 200-2 290 MHz frequency bands by SRS/EESS/SOS satellites � �	France �	�	2021-03-29
�	[ 98 ] � �	Proposals on the S-band optimization issue � �	Russian Federation �	�	2021-03-26
�	[ 97 ] � �	Proposal in working document towards a preliminary draft new Recommendation ITU-R SA.[15 GHz SRS CHARACTERISTICS] � �	Russian Federation �	�	2021-03-26
�	[ 96 ] � �	Proposal for reply liaison statement to Working Party 5D on WRC-23 agenda item 1.2 � �	Russian Federation �	AI1.2 �	2021-03-26
�	[ 95 ] � �	Working document towards a preliminary draft new Report ITU-R SA.[15 GHZ SRS SHARING] - Sharing and Compatibility Studies for the SRS in the band 14.8-15.35 GHz � �	United States of America �	�	2021-03-26
�	[ 94 ] � �	Working document towards a preliminary draft new Recommendation ITU-R SA.[2GHz SOS CHAR] - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands � �	United States of America �	�	2021-03-26
�	[ 93 ] � �	Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C, and 7C for information) - Reply liaison statement to Working Party 5D concerning WRC-23 agenda item 1.2 � �	United States of America �	AI1.2 �	2021-03-26
�	[ 92 ] � �	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 5C, and 7C for information) - WRC-23 agenda item 1.17 � �	United States of America �	AI1.17 �	2021-03-26
�	[ 91 ] � �	Preliminary draft new Recommendation ITU-R SA.[S.BAND DL USE OPT] and ITU-R SA. [S-BAND UL USE OPT] - Guidelines on the use of the 2 025-2 110 MHz and 2 200-2 290 MHz frequency bands by SRS/EESS/SOS satellites � �	United States of America �	�	2021-03-26
�	[ 90 ] � �	Preliminary draft new Report ITU-R SA.[EESS-METSAT-CHAR] - Characteristics to be used for conducting sharing studies and assessing interference to systems operating in the Earth Exploration-Satellite Service (EESS) and Meteorological-Satellite (MetSat) service � �	United States of America �	�	2021-03-26
�	[ 89 ] � �	Preliminary draft new Recommendation ITU-R SA.[15 GHz SRS CHARACTERISTICS] - Characteristics of SRS Systems in the frequency range 14.8-15.35 GHz � �	United States of America �	�	2021-03-26
�	[ 88 ] � �	Draft liaison statement to Working Parties 4A, 4B and 4C - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands � �	United States of America �	�	2021-03-26
�	[ 87 ] � �	Liaison statement to Working Party 7B - Determination of coordination zones around EESS and SRS earth stations � �	WP 5D �	�	2021-03-19
�	[ 86 ] � �	Liaison statement to Working Party 5B (copy for information to Working Parties 1B, 5C, and 7B) - WRC-23 agenda item 1.1 � �	WP 5D �	AI1.1 �	2021-03-19
�	[ 85 ] � �	Preliminary position on WRC-23 agenda � �	World Meteorological Organization �	�	2021-03-17
�	[ 84 ] � �	Liaison statement to Working Party 7B - WRC-23 agenda item 1.17 � �	WP 4A �	AI1.17 �	2021-03-16
�	[ 83 ] � �	Reply liaison statement to Working Party 7B - Protection of SRS and FSS systems sharing the 37.5-38 GHz band � �	WP 4A �	�	2021-03-16
�	[ 82 ] � �	Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4 � �	WP 5D �	AI1.4 �	2021-03-15
�	[ 81 ] � �	Reply liaison statement to Working Party 3L (copied to Working Parties 3M, 4C and 7B for information) - Propagation considerations of a new aeronautical mobile-satellite (R) service allocation in the frequency band 117.975-137 MHz � �	WP 5B �	AI1.7 �	2020-11-20
�	[ 80 ] � �	Reply liaison statement to Working Party 5C (copy to Working Parties 3M, 4C, 5A, 5B, 7B, and 7C for information) - WRC-23 agenda item 1.16 � �	WP 4A �	AI1.16 �	2020-11-06
�	[ 79 ] � �	Reply liaison statement to Working Party 5C (copy for information to Working Parties 3M, 5A, 5B and 7B) - WRC-23 agenda item 1.19 � �	WP 4A �	AI1.19 �	2020-11-06
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