Details of 'REN/SES-00434' Work Item

	Work Item Reference	ETSI Doc. Number	STF	Technical Body in Charge		Standard Not Ready For Download
	REN/SES-00434	EN 301 721		SES HARM
	Current Status (Click to View Full Schedule)	Latest Version	Cover Date	Standstill		Creation Date
	Draft receipt by ETSI Secretariat (2026-06-11)	2.1.8 Draft		View Standstill Information		2016-12-13
	Rapporteur	Technical Officer		Harmonised Standard
	Julian Sesena	Bernt Mattsson		Yes
Title	Satellite Earth Stations and Systems (SES); Mobile Earth Stations (MES) providing Low Bit Rate Data Communications (LBRDC) using Low Earth Orbiting (LEO) satellites operating below 1 GHz frequency band; Harmonised Standard for access to radio spectrum Low Bit Rate Data Communications using LEO satellites operating below 1 GHz
Scope and Field of Application	Revision of the EN 301 427 addressing comments from the EC.
Supporting Organizations	THALES, HUGHES Network Systems Ltd, SES S.A., Inmarsat, MTN, ViaSat Satellite Holdings Ltd

	Keywords	Projects	Clusters	Frequencies	Mandates	Directives
	EARTH STATION LEO MES MOBILE MSS REGULATION SATELLITE		Transportation Wireless Systems		M/536	2014/53/EU
Official Journal
Remarks	2026-02-23 mattsson Draft contributed - V 2.1.8 contributed for Decision in SESHARM(26)000046 as Stable draft 2026-02-23 mattsson A new draft is uploaded - V 2.1.8 with status: Stable draft 2016-12-13 MATTSSON TB adoption of WI SES, see contribution SES(16)000105 2016-12-13 MATTSSON WI proposed to TB SES, see contribution SES(16)000105