{"id":146,"date":"2024-04-16T13:36:17","date_gmt":"2024-04-16T13:36:17","guid":{"rendered":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/iap-copy\/"},"modified":"2025-12-04T09:49:48","modified_gmt":"2025-12-04T09:49:48","slug":"ssd","status":"publish","type":"page","link":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/ssd\/","title":{"rendered":"Space Services Department (SSD)"},"content":{"rendered":"
\n

Chief of Department<\/h2>\n<\/div>\n\n
\n
\n
\"Alexandre
<\/span><\/a><\/div><\/div>

Alexandre Vallet<\/h3>

Chief of Department<\/p>

BR \/ SSD<\/p>

ITU<\/p>

<\/span>+4122 730 55 36<\/p>

<\/span>alexandre.vallet@itu.int<\/a><\/p><\/div>

Alexandre Vallet is the current Chief of the Space Services Department in the Radiocommunication Bureau of the International Telecommunication Union (ITU), since November 2017. As such, he leads the team responsible for the maintenance of the international registry of satellite radio frequencies, which allows all countries around the world to coordinate their use in order to avoid radio interference in outer space.\n\nAlexandre Vallet began to work in 2000 in the R&D center of Orange dealing with communications satellites. In 2006, he joined the satellite operator Eutelsat where he was in charge of regulatory matters. From 2007 to 2017, he was the Head of the Regulatory affairs and Spectrum\/Orbit Resources Department at the French Agency in charge of radio spectrum management (Agence Nationale des Fr\u00e9quences \u2013 ANFR).<\/div><\/div><\/div>
\n

Head of Department<\/h2>\n<\/div>
\"Chuen<\/div>

Chuen Chern Loo<\/h3>

Head, CSS Division<\/p>

BR \/ SSD \/ CSS<\/p>

ITU<\/p>

<\/span>+4122 730 53 39<\/p>

<\/span>Chuen-Chern.Loo@itu.int<\/a><\/p><\/div><\/div>

\"Danny<\/div>

Danny Weng Hoa Tham<\/h3>

Head, USS Division<\/p>

BR \/ SSD \/ USS<\/p>

ITU<\/p>

<\/span>+41227306051<\/p>

<\/span>danny.tham@itu.int<\/a><\/p><\/div><\/div>

\"Jian<\/div>

Jian Wang<\/h3>

Head, SPS Division<\/p>

BR \/ SSD \/ SPS<\/p>

ITU<\/p>

<\/span>+4122 730 66 67<\/p>

<\/span>Jian.Wang@itu.int<\/a><\/p><\/div><\/div>

\"Jorge
<\/span><\/a><\/div><\/div>

Jorge Alberto Ciccorossi<\/h3>

Head, SSSI Division<\/p>

BR \/ SSD \/ SSS<\/p>

ITU<\/p>

<\/span>+4122 730 53 24<\/p>

<\/span>Jorge-Alberto.Ciccorossi@itu.int<\/a><\/p><\/div>

With over 25 years of experience in satellite communications and regulations at international level, Mr Ciccorossi is the Head of the Space Strategy and Sustainability Division at the ITU Radiocommunications Bureau. His team is dedicated to monitor and ensure the effective and precise deployment of satellites in geostationary and non geostationary orbits in conformity with the Radio Regulations, as well as the treatment of cases of harmful interference affecting space services.\r\n\r\nMr. Ciccorossi advises ITU Member States, Sectors Members and ITU intersectoral groups on technical regulatory matters of space services, including those related to space sustainability activities in the context of ITU and the Radiocommunication Bureau.\r\n\r\nPrior to the current position, he has taken the following responsibilities:\r\n<ul>\r\n \t<li style="list-style-type: none">\r\n<ul>\r\n \t<li>Acting Head of the Satellite Systems Coordination Division at the International Telecommunication Union (ITU).<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<ul>\r\n \t<li style="list-style-type: none">\r\n<ul>\r\n \t<li>Chairman of the 22nd. International Space Radio Monitoring Meeting (ISRMM), September 2021.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<ul>\r\n \t<li style="list-style-type: none">\r\n<ul>\r\n \t<li>Spokesperson on satellites issues representing the Radiocommunications Bureau at the World Radiocommunications Conference 2023 and at the Radio Regulations Board Counsellor of DG-Plenary at the CPM-2023 and WG-6C at the World Radiocommunication Conference 2012.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<ul>\r\n \t<li style="list-style-type: none">\r\n<ul>\r\n \t<li>Represented the ITU Radiocommunications Bureau at WRCs since 2003, as well as at several regional and international fora, including Space Debris Conference, CITEL, ICAO, International Astronautical Congress, Eurocontrol, United Nations Office for Outer Space Affairs, Munich Satellite Navigation Summit, Forum Europe, US Small Satellite Symposium, SmallSat Europe , the Regulatory Expert Group of the ISRMM, IEEE and ITU Study Groups.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<ul>\r\n \t<li style="list-style-type: none">\r\n<ul>\r\n \t<li>Responsible for the analysis of GSO and NGSO satellite systems submitted to ITU for coordination and notification, and the treatment of cases of harmful interference.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\nMr. Ciccorossi has conceived the first (and unique) Intergovernmental Online Platform to Report RFI cases affecting Satellite System (SIRRS), assisting 194 ITU Member States in its resolution.\r\n\r\nHe holds the degree of engineer in electronics from the National University of Technology (UTN) in Buenos Aires, an Executive Certificate in Management and Leadership from the Massachusetts Institute of Technology in the US, and has studied satellite communications and spacecraft design at the University of Surrey in the UK.<\/div><\/div><\/div>
\n

Assistant<\/h2>\n<\/div>
\"Caroline<\/div>

Caroline Marchetti<\/h3>

Administrative Assistant<\/p>

BR \/ SSD<\/p>

ITU<\/p>

<\/span>+4122 730 55 53<\/p>

<\/span>Caroline.Marchetti@itu.int<\/a><\/p><\/div><\/div><\/div>

\n
<\/div>\n<\/div>
\n

Union internationale des t\u00e9l\u00e9communications (UIT)
Bureau des radiocommunications (BR)
Place des Nations
CH-1211 Gen\u00e8ve 20
Suisse<\/p>\n<\/div> <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

Chief of Department<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_crdt_document":"","_uag_custom_page_level_css":"","footnotes":""},"folder":[],"class_list":["post-146","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"gs-tiny":false,"xl":false,"xxl":false,"xxxl":false,"xxxxl":false,"xxxxxl":false,"gform-image-choice-sm":false,"gform-image-choice-md":false,"gform-image-choice-lg":false},"uagb_author_info":{"display_name":"mgaillard","author_link":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/author\/mgaillard\/"},"uagb_comment_info":0,"uagb_excerpt":"Chief of Department","_links":{"self":[{"href":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/wp-json\/wp\/v2\/pages\/146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/wp-json\/wp\/v2\/comments?post=146"}],"version-history":[{"count":0,"href":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/wp-json\/wp\/v2\/pages\/146\/revisions"}],"wp:attachment":[{"href":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/wp-json\/wp\/v2\/media?parent=146"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/itu-app42363.pagelyhosting.com\/radiocommunication-contacts\/wp-json\/wp\/v2\/folder?post=146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}