General

The present document specifies technical characteristics and methods of measurements for wireless microphones, 
similar RF audio link equipment, cordless audio (including low power Band II transmitters), in-ear monitoring, cochlear 
implant and assistive listening devices, intended for the transmission of music and speech including the associated 
ancillary equipment in respect of electromagnetic compatibility, as detailed in table 1. 
Technical specifications related to the antenna port and emissions from the enclosure port of the radio equipment are 
out of scope of the present document. Such technical specifications are found in the relevant product standards for the 
effective use of the radio spectrum, see table 1. 
The present document specifies the applicable test conditions, performance assessment and performance criteria for 
wireless microphones, similar RF audio link equipment, cordless audio, in-ear monitoring, ALD and Cochlear Implants 
and associated ancillary equipment. This equipment can use analogue or digital modulation techniques. 
Low quality speech applications as toy microphones, baby phones etc. operating at frequencies below 50 MHz, 
occupied bandwidth < 25 kHz and operating according to CEPT/ERC/REC 70-03 [i.2], Annex 1 are out of scope of the 
present document. 

For cochlear implants more stringent EMC standards exist and Annex E provides information on its relationship to the 
present document. 
NOTE 1: Technical specifications related to conducted emission EMC requirements below 9 kHz on the AC mains 
port of radio equipment are out of scope of the present document. Such technical specifications are 
normally found in the relevant product family standards for AC mains powered equipment (e.g. 
EN 61000-3-2 [i.6] and EN 61000-3-3 [i.7]). 
NOTE 2: The relationship between the present document and essential requirements of article 3.1(b) of 
Directive 2014/53/EU [i.1] is given in Annex A.

The present document provides a framework for standardized catalogue metadata in data spaces, in support of the 
publication and discovery of data products and to assure findability of data products within and across data spaces. 
The present document: 
a) sets out the common catalogue metadata, the minimum set to be applied across all common European data 
spaces; 
b) establishes rules on the setting out of catalogue metadata extensions, specific to a domain-specific data space 
or to a specific data spaces set. 

The present document defines the stage 3 specifications of the Supplementary Service Dynamic Group Number 
Assignment (SS-DGNA) for the Terrestrial Trunked Radio (TETRA). 
The SS-DGNA enables a user to dynamically define group identities and group related parameters to the TETRA 
system and to the subscribers in the system. These definitions are used to enable group call invocations to dynamically 
defined groups. The SS-DGNA specification defines the creation, modification, deletion and interrogation of group 
definitions in the Switching and Management Infrastructure (SwMI), in the Mobile Station (MS). 
The present document does not include the specification for access priority used for random access in uplink and call 
priority used by SwMI for resource allocation in a group call. Access priority and call priority can be specified and 
applied for groups using Supplementary Services Access Priority (SS-AP), Priority Call (SS-PC) and Pre-emptive 
Priority Call (SS-PPC). Thus, the definition procedure of these priorities is outside the scope of the present document. 
Man Machine Interface (MMI) and charging principles are also outside the scope of the present document. 
Supplementary service stage 3 specification is preceded by the stage 1 and the stage 2 specifications of the service. 
Stage 1 describes the functional capabilities from the user's point of view. Stage 2 defines the functional behaviour in 
terms of functional entities and information flows. Stage 3 gives the precise description of the supplementary service 
from the implementation point of view. It defines the protocols for the service and the encoding rules for the 
information flows. It defines the processes for the functional entities and their behaviour. The described protocols and 
their behaviour apply for the SwMI and for the MS and can be applied over the Inter-System Interface (ISI) between 
TETRA systems.

The present document defines the Terrestrial Trunked Radio (TETRA) system supporting Voice plus Data (V+D). It 
specifies: 
• the interworking of individual calls between TETRA networks; 
• the supplementary services interaction with individual calls between TETRA networks. 
The TETRA V+D interworking - basic operation part defines the interworking between TETRA networks over the 
corresponding interface: the Inter-System Interface (ISI). It comprises the following sub-parts: 
• Transport layer independent General design [2]; 
• General Design, PSS1 over E.1 [i.10]; 
• General Design, SIP/IP [i.11]; 
• Transport layer independent Additional Network Feature - ISI Individual Call (ANF-ISIIC) (the present 
document); 
• Transport layer independent Additional Network Feature - ISI Group Call (ANF-ISIGC) [5]; 
• Transport layer independent Additional Network Feature - ISI Short Data service (ANF-ISISDS) [i.8]; 
• Transport layer independent Additional Network Feature - ISI Mobility Management (ANF-ISIMM) [6]; 
• Generic Speech Format Implementation [i.7]. 
The present document is the ANF-ISIIC sub-part. 
Like all other Additional Network Feature (ANF) specifications, those of ANF-ISIIC are produced in three stages, 
according to the method described in Recommendation ITU-T I.130 [i.4]. The present document contains the stage 1 
and 2 descriptions of ANF-ISIIC, and stage 3 description. The stage 1 description specifies the ANF as seen by its 
users, which are essentially the individual call control entities in both TETRA networks. The stage 2 description 
identifies the functional entities involved in the ANF and the information flows between them. And the stage 3 
description of ANF-ISIIC specifies its protocol. 
NOTE 1: According to Recommendation ITU-T I.130 [i.4], the stage 3 description of a bearer or tele-service 
addresses the network implementation aspects. Consequently, it comprises two steps: the specifications of 
all protocols at the various reference points involved in any of the service procedures (notably the service 
operation) are the first step of the stage 3 description, and the specifications of the functions of the 
corresponding network entities are its second step. 
NOTE 2: The SDL diagrams have not been provided since they can be derived from the specification of the 
functional entity actions in the stage 2 description. 
The present document applies to TETRA networks which support inter-TETRA individual calls. More specifically, it 
applies to their Circuit Mode Control Entities (CMCE), as defined in clause 14.2 of ETSI EN 300 392-2 [1], and to their 
ANF-ISIIC entities defined in the stage 2 description. 
The relation between the ANF-ISIIC and the transport layer protocol is described in the General Design documents [2], 

i.10] and [i.11]. 

The present document defines the general aspects of interworking at the Inter-System Interface (ISI) for Terrestrial 
Trunked Radio (TETRA) system supporting Voice plus Data (V+D). Those specify the general concepts which are the 
basis of the ISI operation between TETRA systems. It introduces the Additional Network Features (ANFs) used at 
the ISI, and specifies: 
• the general protocol mechanism upon which the definition of each ANF is based; and 
• the security related functions over the ISI. 
The specification of the general transport layer independent protocol mechanism applies to any TETRA Switching and 
Management Infrastructure (SwMI) which supports the ISI. The security requirements for the ISI only apply to SwMIs 
which support authentication or end-to-end encryption over the ISI. 
Besides the ISI general design, the present sub-part, interworking at the Inter-System Interface comprises the following 
other sub-parts: 
• General design, PSS1 over E.1 [3]; 
• General design, SIP/IP [4]; 
• Transport layer independent Additional Network Feature Individual Call (ANF-ISIIC) [5]; 
• Transport layer independent Additional Network Feature Group Call (ANF-ISIGC) [6]; 
• Transport layer independent Additional Network Feature Short Data Service (ANF-ISISDS) [7]; 
• Transport layer independent Additional Network Feature, Mobility Management (ANF-ISIMM) [8]; and 
• Generic Speech Format Implementation [9]

The present document defines the stage 3 specifications of the Supplementary Service Pre-emptive Priority Call  
(SS-PPC) for the Terrestrial Trunked Radio (TETRA). 
SS-PPC enables a user to have preferential access to the network resources in a TETRA system in times of congestion 
including pre-emption of calls. SS-PPC is applicable for pre-emptive priorities including the emergency priority.  
SS-PPC includes the capability to pre-empt resources needed for higher priority calls and the capability to pre-empt 
users from ongoing calls in order to move them to higher priority calls. SS-PPC specifies the definition, activation, 
deactivation and interrogation for the usage of pre-emptive call priorities in the TETRA system. The Switching and 
Management Infrastructure (SwMI) applies the SS-PPC priorities when it allocates the resources for calls. The SS-PPC 
operations are defined for the SwMI and for the Mobile Station (MS). 
SS-PPC is defined to subscribers of one TETRA system, but the subscribers may be located in several TETRA systems 
and the information flows may be delivered over the Inter System Interface (ISI). SS-PPC is invoked for calls within 
one TETRA system or for calls that extend over ISI to several TETRA systems. 
Man-Machine Interface (MMI) and charging principles are outside the scope of the present document. 
Supplementary Service stage 3 specification is preceded by the stage 1 and the stage 2 specifications of the service. 
Stage 1 describes the functional capabilities from the user's point of view. Stage 2 defines the functional behaviour in 
terms of Functional Entities (FEs) and information flows. Stage 3 gives a precise description of the supplementary 
service from the implementation point of view. It defines the protocol for the service and the encoding rules for the 
information flows. It defines the processes for the FEs and their behaviour. The described protocols and behaviour 
apply to the SwMI, for the MS and may be applied over the ISI between TETRA systems. Aspects relating to all 
supplementary services are detailed in ETSI EN 300 392-9 [3].

The present document defines the mobility management of interworking at the Inter-System Interface (ISI) for 
Terrestrial Trunked Radio (TETRA) system supporting Voice plus Data (V+D). 
The TETRA V+D Inter-working - basic operation part defines the Inter-System Interface (ISI) between the SwMIs as 
specified in the following sub-parts: 
• Transport layer independent, General design [i.5]. 
• General design, PSS1 over E.1 [13]. 
• General design, SIP/IP [i.6]. 
• Transport layer independent Additional Network Feature Individual Call (ANF-ISIIC) [9]. 
• Transport layer independent Additional Network Feature Group Call (ANF-ISIGC) [10]. 
• Transport layer independent Additional Network Feature Short Data Service (ANF-ISISDS) [i.2]. 
• Transport layer independent Additional Network Feature, Mobility Management (ANF-ISIMM) (the present 
document). 
• Generic Speech Format Implementation [i.4]. 
NOTE: These TSs are produced in analogy with Recommendation ITU-T I.130 [4]. 
The present document contains the ANF-ISIMM part. The ANF-ISIMM part defines additional Mobility Management 
(MM) services to the SwMIs. If supported, the ANF-ISIMM services complement the intra-SwMI-MM, authentication 
and key management services. In support of these, the ANF-ISIMM enables the invocation and operation of these 
services between the SwMIs over the ISI. Thus, ANF-ISIMM offers the following services: 
• Migration and restricted migration. 
• Individual subscriber and group profile update. 
• Supplementary Service profile update. 
• De-registration. 
• Group attachment/detachment. 
• Linked group attachment/detachment. 
• Individual subscriber and group database recovery. 
• Authentication, one-directionally or mutually between the individual subscriber and the home SwMI. 
• Over-The-Air-Re-keying (OTAR) for Static Cipher Key (SCK) generation and SCK delivery. 
For the following service are only included in the stage 1 descriptions: 
• Group Linking/unlinking. 
• GTSI attachment/detachment to a linking participating group from another SwMI.

This Irish Standard specifies requirements for timber posts, rails and ancillaries used in new roadside fencing. It also includes provisions for erection of fencing by excavation and by driving.
It does not apply to joining or connecting to existing fences.

The present document specifies a certificate profile for certificates issued to legal persons. The profile defined in the 
present document builds on requirements defined in ETSI EN 319 412-2 [2]. 
The present document supports the requirements of EU qualified certificates as specified in the Regulation (EU) 
No 910/2014 [i.3] as well as other forms of certificate. 

The present document states the minimum requirements for equipment to be used for generation, transmission and 
reception of Digital Selective Calling (DSC) for use on board ships. DSC is intended to be used in the Medium 
Frequency (MF), High Frequency (HF) and Very High Frequency (VHF) bands of the Maritime Mobile Service 
(MMS), for distress, urgency and safety communication and general communications. 
The present document covers the requirements to be fulfilled by: 
• DSC equipment integrated with a transmitter and/or a receiver; 
• DSC equipment not integrated with a transmitter and/or a receiver. 
These requirements include the relevant provisions of the ITU Radio Regulations [i.4] and Recommendations 
ITU-R M.493-16 [2], M.541-11 [3], M.689-3 [4] and M.1082-1 [5], the International Convention for the Safety Of Life 
At Sea (SOLAS) [i.3], and the following resolutions/circulars of the International Maritime Organization (IMO): 
A.694(17) [14], MSC.511 (105) [15], MSC 512 (105) [16], MSC 302(87) [12] and MSC/Circ.862 [17]. 
Equipment for generation, transmission and reception of DSC designed according to the following equipment classes: 
• Class A: includes all the facilities defined in Annex 1 of Recommendation ITU-R M.493-16 [2] and complies 
Performance Standards MSC.511 (105) for VHF [15], MSC 512 (105) for MF and MF/HF equipment capable 
of voice and DSC [16]. 
• Class D: provides minimum facilities for VHF DSC distress, urgency and safety as well as routine calling and 
reception as recommended by IMO MSC.1/Circ.803 Rev.1 [i.2] for non-SOLAS vessels participating in the 
GMDSS and defined by Recommendation ITU-R M.493-16 [2]. 
• Class E: provides minimum facilities for MF and/or HF DSC distress, urgency and safety as well as routine 
calling and reception as recommended by IMO MSC.1/Circ.803 Rev.1 [i.2] for non-SOLAS vessels 
participating in the GMDSS and Recommendation ITU-R M.493-16 [2]. 
• Class H: provides minimum facilities for handheld VHF DSC distress, urgency and safety as well as routine 
calling and reception as recommended by IMO MSC.1/Circ.803 Rev.1 [i.2] for non-SOLAS vessels 
participating in the GMDSS and Recommendation ITU-R M.493-16 [2]. 
• Class M: provides minimum facilities for VHF Man Overboard devices as defined in Recommendations 
ITU-R M.493-16 [2] and ITU-R M.2135-1 [i.14]. 
NOTE 1: Class A equipment may support the optional semi-automatic/automatic service in accordance with 
Recommendations ITU-R M.689-3 [4], M.1082-1 [5] and M.493-16 [2], tables A1-4.10.1 and A1-4.10.2 
and are encouraged to do so. 
NOTE 2: Class D and Class E equipment may also support the optional semi-automatic/automatic service. 
NOTE 3:  Class D, Class E, Class H should provide a defined list of functions as a closed list for these classes of 
equipment is the preferable approach to ensure safe and simple operation. Optional functions should be 
avoided, with the intention to provide the same functionality of all equipment of one class. 

The present document states the minimum requirements for equipment to be used for generation, transmission and 
reception of Class A Digital Selective Calling (DSC) for use on board ships. 
The present document covers the operator interfaces and operating system for Class A DSC equipment. 
DSC is intended to be used in the Medium Frequency (MF), High Frequency (HF) and Very High Frequency (VHF) 
bands of the Maritime Mobile Service (MMS), for both distress, safety and general communications. 
The present document covers the requirements to be fulfilled by equipment that is either integrated with a transmitter 
and/or a receiver or equipment that is a stand-alone DSC terminal and has the following class of DSC: 
• Class A: includes all the facilities defined in Annex 1 of Recommendation ITU-R M.493-16 [3] and complies 
with the IMO Global Maritime Distress and Safety System (GMDSS) carriage requirements for MF/HF 
installations and/or VHF installations. 
These requirements include the relevant provisions of the ITU Radio Regulations [2] and Recommendation 
ITU-R M.493-16 [3], the International Convention for the Safety Of Life At Sea (SOLAS) [1], and the relevant 
resolutions of the International Maritime Organization (IMO) [4].