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The present document specifies technical characteristics, limits and methods of measurements for Ultra Short Range
Communication (USRC) equipment operating in the 57 GHz to 64 GHz frequency range.
Further details for the covered Ultra Short Range Communication (USRC) equipment can be found in clause 4.2 of the
present document.
NOTE: The relationship between the present document and essential requirement of article 3.2 of Directive
2014/53/EU [i.4] is given in Annex A.

The present document defines multiple profiles for PAdES digital signatures which are digital signatures embedded 
within a PDF file. 
The present document contains a profile for the use of PDF signatures, as described in ISO 32000-2 [1] and based on 
CMS digital signatures [i.6], that enables greater interoperability for PDF signatures by providing additional restrictions 
beyond those of ISO 32000-2 [1]. This first profile is not related to ETSI EN 319 142-1 [4]. 
The present document also contains a second set of profiles that extend the scope of the profile in ETSI 
EN 319 142-1 [4], while keeping some features that enhance interoperability of PAdES signatures. These profiles 
define three levels of PAdES extended signatures addressing incremental requirements to maintain the validity of the 
signatures over the long term, in a way that a certain level always addresses all the requirements addressed at levels that 
are below it. These PAdES extended signatures offer a higher degree of optionality than the PAdES baseline signatures 
specified in ETSI EN 319 142-1 [4]. 
The present document also defines a third profile for usage of an arbitrary XML document signed with XAdES 
signatures that is embedded within a PDF file. 
The profiles defined in the present document provide equivalent requirements to profiles found in ETSI 
TS 102 778 [i.10]. 
Procedures for creation, augmentation, and validation of PAdES digital signatures are out of scope and specified in 
ETSI EN 319 102-1 [i.11]. Guidance on creation, augmentation and validation of PAdES digital signatures including 
the usage of the different attributes is provided in ETSI TR 119 100 [i.9]. 
The present document does not repeat the base requirements of the referenced standards, but instead aims to maximize interoperability of digital signatures in various business areas. 

This Irish Standard provides: a protocol for assessing and determining whether a building has been damaged as a result of concrete block deterioration caused by factors including: moisture movement or ingress, internal sulfate attack, and/or excessive quantities of free mica; methods for establishing the extent of the problem and categorises buildings; testing protocol and evaluation of findings; and guidance on remedial works. This standard is applicable to buildings exhibiting structural damage consistent with defective concrete blocks containing certain deleterious materials.