Land Mobile Service - Radio Equipment for use in a Paging Service operating within the frequency range 25 MHz - 470 MHz - Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (Endorsement of the English version EN 300 224 V2.1.1 (2017-06) as German standard)
Edition 2017-12

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Technical characteristics and methods of measurement for survival craft portable VHF radiotelephone apparatus (Endorsement of the English version EN 300 225 V1.5.1 (2015-12) as German standard)
Edition 2016-04

Television systems - Specification of the domestic video Programme Delivery Control system (PDC)(Endorsement of the English version EN 300231 V 1.3.1 (2003-04) as German standard)
Edition 2003-08

Fixed Radio Systems - Point-to-point equipment - High capacity digital radio systems carrying 1 x STM-1 signals and operating in frequency bands with about 30 MHz channel spacing and alternated arrangements (Endorsement of the English version EN 300234 V 1.3.2 (2001-11) as German standard)
Edition 2003-04

Terminal Equipment (TE) - Syntax-based videotex protocol - Terminal conformance testing (Endorsement of the English version EN 300236 V 1.2.1:1997-12 as German standard)
Edition 1999-06

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Name identification supplementary services [ISO/IEC 13864 (1995) modified] (Endorsement of the English version EN 300237 V1.3.1 (2003-06) as German standard)
Edition 2004-03

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Name identification supplementary service [ISO/IEC 13868 (2003), modified] (Endorsement of the English version DIN 300238 V1.3.1 (2004-01) as German standard)
Edition 2004-12

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Generic functional protocol for the support of supplementary services [ISO/IEC 11582 (2002) modified] (Endorsement of the English version EN 300239 V1.3.1 (2003-06) as German standard)
Edition 2004-03

Access and Terminals (AT) - 2048 kbit/s digital unstructured leased line (D2048U) - Connection characteristics (Endorsement of the English version EN 300247 V 1.2.1 (2001-07) as German version)
Edition 2002-01

Access and Terminals (AT) - 2048 kbit/s digital unstructured leased line (D2048U) - Terminal equipment interface (Endorsement of the English version EN 300248 V 1.2.1 (2001-07) as German Standard)
Edition 2002-01