This document specifies a video coding technology known as versatile video coding (VVC), comprising a video coding technology with a compression capability that is substantially beyond that of the prior generations of such standards and with sufficient versatility for effective use in a broad range of applications. Only the syntax format, semantics, and associated decoding process requirements are specified, while other matters such as pre-processing, the encoding process, system signalling and multiplexing, data loss recovery, post-processing, and video display are considered to be outside the scope of this document. Additionally, the internal processing steps performed within a decoder are also considered to be outside the scope of this document; only the externally observable output behaviour is required to conform to the specifications of this document. This document is designed to be generic in the sense that it serves a wide range of applications, bit rates, resolutions, qualities and services. Applications include, but are not limited to, video coding for digital storage media, television broadcasting and real-time communication. In the course of creating This document, various requirements from typical applications have been considered, necessary algorithmic elements have been developed, and these have been integrated into a single syntax. Hence, this document is designed to facilitate video data interchange among different applications.

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This document specifies a set of tests and procedures designed to indicate whether encoders or decoders meet the requirements specified in Rec. ITU-T H.266 | ISO/IEC 23090-3.

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This document provides the escape sequences and coded character sets that were registered and published by the former registration authority in ISO/IEC 2375 (the previous edition of this document).

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REN/ESI-0019102-1v1.4.1

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REN/ESI-0019401v311

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This document specifies the transport and container formats for JPEG XL codestreams as specified in ISO/IEC 18181-1. This document specifies how to add metadata and extensions to JPEG XL codestreams. A file as described by this document is called a JPEG XL file.

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This document specifies a coding format, referred to as JPEG XT, which is designed primarily for continuous-tone photographic content. This document defines the core coding system, which forms the basis for the entire ISO/IEC 18477 series.

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This document provides definitions for JPEG application specific markers found in Rec. ITU‑T T.81 | ISO/IEC 10918-1 and Rec. ITU-T T.84 | ISO/IEC 10918-3.

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This document defines the requirements for the symbology known as Data Matrix. It specifies the Data Matrix symbology characteristics, data character encodation, symbol formats, dimensions and print quality requirements, error correction rules, decoding algorithm, and user-selectable application parameters. It applies to all Data Matrix symbols produced by any printing or marking technology.

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This document provides a specification for an extension to a metadata registry (MDR), as specified in ISO/IEC 11179-3, in which metadata that describe computable data can be registered. The specification in this document, together with the relevant clauses of the specification in ISO/IEC 11179-3, provides the ability to record metadata about computable data.

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This document1 specifies the framework, concepts, methodology for testing, and criteria to be achieved to claim compliance to Rec. ITU-T T.800 | ISO/IEC 15444-1 or Rec. ITU-T T.814 | ISO/IEC 15444-15. It provides a framework for specifying abstract test suites (ATSs) and for defining the procedures to be followed during compliance testing. This document: ‒ specifies compliance testing procedures for encoding and decoding using Rec. ITU-T T.800 | ISO/IEC 15444-1 and Rec. ITU-T T.814 | ISO/IEC 15444-15; ‒ specifies codestreams, decoded images, and error metrics to be used with the testing procedures; ‒ specifies ATSs; ‒ provides guidance for creating an encoder compliance test. This document does not include the following tests: Acceptance testing: the process of determining whether an implementation satisfies acceptance criteria and enables the user to determine whether or not to accept the implementation. This includes the planning and execution of several kinds of tests (e.g., functionality, quality, and speed performance testing) that demonstrate that the implementation satisfies the user requirements. Performance testing: measures the performance characteristics of an implementation under test (IUT) such as its throughput and responsiveness, under various conditions. Robustness testing: the process of determining how well an implementation processes data which contains errors. 1 This document includes an electronic attachment with the codestreams used in the application of the procedures described the Specification.

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IEC 61406-2:2024 complements IEC 61406-1 by providing additional requirements for those cases where data elements are encoded within the Structured Identification Link string with standardized syntax and semantics.
In addition, this document covers cases where the uniqueness relates to product types/models or lots/batches. The default assumption is that the Identification Link identifies unique objects such as unique serialized products, assets, persons or packages, unless otherwise identified.

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New Work Item for the alignment of EN ISO/IEC 15421:2000 with  the identical adoption of ISO/IEC 15421:2010

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This document defines the requirements for the symbology known as Aztec Code. It specifies the Aztec Code symbology characteristics, including: — data character encodation; — rules for error control encoding; — the graphical symbol structure; — symbol dimensions and print quality requirements; — a reference decoding algorithm; — user-selectable application parameters.

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This document provides specifications for the representation of the following types of genomic information: — unaligned sequencing reads including read identifiers and quality values; — aligned sequencing reads including read identifiers and quality values; — reference sequences.

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ISO/IEC 15421:2010 specifies the requirements and test methods for physical and related attributes of a bar code master. It covers all forms of bar code master, irrespective of the mode of origination of the initial image, intended for reproduction by conventional printing processes. ISO/IEC 15421:2010 does not cover processes in which there is no master, such as computer to plate (CTP).

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This document provides accompanying reference software for ISO/IEC 23090-9. The use of this reference software is not required for making an implementation of an encoder or decoder in conformance to ISO/IEC 23090-9. Requirements established in ISO/IEC 23090-9 take precedence over the behaviour of the reference software.

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This document specifies the CMAF multimedia format, which contains segmented media objects optimized for streaming delivery and decoding on end user devices in adaptive multimedia presentations. CMAF specifies a track format derived from the ISO base media file format, then derives addressable media objects from CMAF tracks that can be used for storage and delivery. CMAF specifies sets of tracks that share encoding and packaging constraints that enable the selection of multiple tracks to form a multimedia presentation and allow seamless switching of alternative encodings of the same content at different bit rates, frame rates, resolution, etc. CMAF specifies a hypothetical application model that determines how tracks in a CMAF presentation are intended to be combined and synchronized to form a multimedia presentation. The model abstracts delivery to allow any delivery method. The hypothetical application model assumes a manifest and player, but CMAF does not specify a manifest, player, or delivery protocol, with the intent that any that support the hypothetical application model can be used. CMAF specifies media profiles and brands that constrain media encoding and packaging of CMAF tracks to enable seamless adaptive switching of tracks and allow devices to identify compatible content by its brand. CMAF specifies presentation profiles that conditionally require sets of CMAF tracks conforming to specified media profiles and allow content creators and devices to identify compatible multimedia presentations. CMAF enables extensibility by specifying how new media profiles and presentation profiles can be specified and identified and includes guidelines for those specifications.

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This document specifies how uncompressed 2D image and video data is carried in files in the family of standards based on the ISO base media file format (ISO/IEC 14496-12). This includes but is not limited to monochromatic data, colour data, transparency (alpha) information and depth information. The primary goal of this document is to allow exchange of uncompressed video and image data while relying on the information set provided by the ISO base media file format, such as timing, colour space and sample aspect ratio to specify the interpretation and/or display of video and image data.

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This document defines an extended colour-gamut output-referred RGB colour image encoding
designated as European Colour Initiative RGB [eciRGB (2008)]. Digital images encoded using eciRGB
(2008) can be manipulated, stored, transmitted, displayed, or printed by digital still picture imaging
systems. Two precision levels are defined, using 8 bits/channel and 16 bits/channel.

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The present document specifies PAdES digital signatures. PAdES signatures build on PDF signatures specified in
ISO 32000-1 [1] with an alternative signature encoding to support digital signature formats equivalent to the signature
format CAdES as specified in ETSI EN 319 122-1 [2], by incorporation of signed and unsigned attributes, which fulfil
certain common requirements (such as the long term validity of digital signatures) in a number of use cases.
The present document specifies formats for PAdES baseline signatures, which provide the basic features necessary for a
wide range of business and governmental use cases for electronic procedures and communications to be applicable to a
wide range of communities when there is a clear need for interoperability of digital signatures used in electronic
documents.
The present document defines four levels of PAdES baseline 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. Each level requires the presence of certain PAdES attributes, suitably
profiled for reducing the optionality as much as possible.
Procedures for creation, augmentation, and validation of PAdES digital signatures are out of scope and specified in
ETSI EN 319 102-1 [i.5]. Guidance on creation, augmentation and validation of PAdES digital signatures including the
usage of the different attributes defined in the present document is provided in ETSI TR 119 100 [i.4]. The present
document aims at supporting electronic signatures in different regulatory frameworks.
NOTE: Specifically but not exclusively, PAdES digital signatures specified in the present document aim at
supporting electronic signatures, advanced electronic signatures, qualified electronic signatures,
electronic seals, advanced electronic seals, and qualified electronic seals as per Regulation (EU)
No 910/2014 [i.2].

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This document specifies the interfaces of a video decoding engine as well as the operations related to elementary streams and metadata that can be performed by this video decoding engine. To support those operations, this document also specifies SEI messages when necessary for certain video codecs.

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The present document specifies the format for the semantic content (metadata, evidence, identification, and Common
Service Infrastructure) that flows across the different interfaces of an Electronic Registered Delivery Service (ERDS) as
defined in ETSI EN 319 522-2 [1].

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The present document specifies the interoperability profiles of the Registered Electronic Mail (REM) messages
according to the formats defined in ETSI EN 319 532-3 [6] and the concepts and semantics defined in ETSI
EN 319 532-1 [4] and ETSI EN 319 532-2 [5]. It deals with issues relating to authentication, authenticity and integrity
of the information, with the purpose to address the achievement of interoperability across REM service providers,
implemented according to the aforementioned specifications.
The present document covers all the options to profile REM services for both styles of operation: S&N and S&F.
More specifically, the present document:
a) Defines generalities on profiling.
b) Defines constraints for SMTP profile.
The present document also specifies a REM baseline supporting the technical interoperability amongst service providers
in different regulatory frameworks.
NOTE: Specifically but not exclusively, REM baseline specified in the present document aims at supporting
implementations of interoperable REM services by use of Trusted List Frameworks to constitute Trusted
domains and qualified REM services (instances of electronic registered delivery services) by use of EU
Trusted List system as per Regulation (EU) No 910/2014 [i.1].

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The present document provides a reference framework and architecture for Electronic Registered Delivery Services.

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The present document specifies the semantic content that flows across the interfaces of ERD services which are
specified in ETSI EN 319 522-1 [1], clause 5.

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The present document specifies the formats for messages that are produced and handled by a Registered Electronic Mail
(REM) service according to the concepts and semantic defined in ETSI EN 319 522 parts 1 [7] and 2 [8] and ETSI
EN 319 532 parts 1 [10] and 2 [11]. More specifically, the present document:
a) Specifies how the general ERDS concepts like user content and metadata are identified and mapped in the
standard email structure.
b) Specifies how the aforementioned concepts are mapped in the REM service messaging structures.
c) Specifies how the ERDS evidence set is plugged inside the REM service messaging structures.
d) Specifies additional mechanisms like digital signature and other security controls.

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This document specifies a media format that enables the storage and delivery of geometry-based point cloud compression data. The geometry-based point cloud compression data can be timed or non-timed. It supports flexible extraction of geometry-based point cloud compression data at delivery or decoding time.

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This document specifies Neural Network Coding (NNC) as a compressed representation of the parameters/weights of a trained neural network and a decoding process for the compressed representation, complementing the description of the network topology in existing (exchange) formats for neural networks. It establishes a toolbox of compression methods, specifying (where applicable) the resulting elements of the compressed bitstream. Most of these tools can be applied to the compression of entire neural networks, and some of them can also be applied to the compression of differential updates of neural networks with respect to a base network. Such differential updates are for example useful when models are redistributed after fine-tuning or transfer learning, or when providing versions of a neural network with different compression ratios. This document does not specify a complete protocol for the transmission of neural networks, but focuses on compression of network parameters. Only the syntax format, semantics, associated decoding process requirements, parameter sparsification, parameter transformation methods, parameter quantization, entropy coding method and integration/signalling within existing exchange formats are specified, while other matters such as pre-processing, system signalling and multiplexing, data loss recovery and post-processing are considered to be outside the scope of this document. Additionally, the internal processing steps performed within a decoder are also considered to be outside the scope of this document; only the externally observable output behaviour is required to conform to the specifications of this document.

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This document specifies a set of tests and procedures designed to indicate whether encoders or decoders meet the requirements specified in ISO/IEC 23090-5.

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This document specifies the test methods for representative samples of the equipment and the minimum accuracy criteria applicable to verifiers using the methodologies of ISO/IEC 15415 for multi-row bar code symbols and two-dimensional matrix symbologies. This document also specifies reference calibration standards for verifier conformance. NOTE ISO/IEC 15426-1 applies to verifiers for linear bar code symbols.

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This document specifies the system layer of the coding. It was developed principally to support the combination of the video and audio coding methods defined in Parts 2 and 3 of ISO/IEC 13818. The system layer supports six basic functions: 1) the synchronization of multiple compressed streams on decoding; 2) the interleaving of multiple compressed streams into a single stream; 3) the initialization of buffering for decoding start up; 4) continuous buffer management; 5) time identification; 6) multiplexing and signalling of various components in a system stream. A Rec. ITU-T H.222.0 | ISO/IEC 13818-1 multiplexed bit stream is either a transport stream or a program stream. Both streams are constructed from PES packets and packets containing other necessary information. Both stream types support multiplexing of video and audio compressed streams from one program with a common time base. The transport stream additionally supports the multiplexing of video and audio compressed streams from multiple programs with independent time bases. For almost error-free environments the program stream is generally more appropriate, supporting software processing of program information. The transport stream is more suitable for use in environments where errors are likely. A Rec. ITU-T H.222.0 | ISO/IEC 13818-1 multiplexed bit stream, whether a transport stream or a program stream, is constructed in two layers: the outermost layer is the system layer, and the innermost is the compression layer. The system layer provides the functions necessary for using one or more compressed data streams in a system. The video and audio parts of this Specification define the compression coding layer for audio and video data. Coding of other types of data is not defined by this Specification, but is supported by the system layer provided that the other types of data adhere to the constraints defined in 2.7.

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This document specifies box-based container format, referred to as JPEG XT, which is designed primarily for continuous-tone photographic content.

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The present document specifies generally applicable policy and security requirements for Trust Service Providers
(TSPs) issuing public key certificates, including trusted web site certificates.
The policy and security requirements are defined in terms of requirements for the issuance, maintenance and life-cycle
management of certificates. These policy and security requirements support several reference certificate policies,
defined in clauses 4 and 5.
A framework for the definition of policy requirements for TSPs issuing certificates in a specific context where
particular requirements apply is defined in clause 7.
The present document covers requirements for CA hierarchies, however this is limited to supporting the policies as
specified in the present document. It does not include requirements for root CAs and intermediate CAs for other
purposes.
The present document is applicable to:
• the general requirements of certification in support of cryptographic mechanisms, including digital signatures
for electronic signatures and seals;
• the general requirements of certification authorities issuing TLS/SSL certificates;
• the general requirements of the use of cryptography for authentication and encryption.
The present document does not specify how the requirements identified can be assessed by an independent party,
including requirements for information to be made available to such independent assessors, or requirements on such
assessors.
NOTE: See ETSI EN 319 403 [i.2] for guidance on assessment of TSP's processes and services. The present
document references ETSI EN 319 401 [9] for general policy requirements common to all classes of
TSP's services.
The present document includes provisions consistent with the requirements from the CA/Browser Forum in EVCG [4]
and BRG [6].

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The present document defines specific QCStatement for the qcStatements extension as defined in IETF
RFC 3739 [2], clause 3.2.6, including requirements for their use in EU qualified certificates. Some of these
QCStatements can be used for other forms of certificate.
The QCStatements defined in the present document can be used in combination with any certificate profile, either
defined in ETSI EN 319 412-2 [i.2], ETSI EN 319 412-3 [i.5] and ETSI EN 319 412-4 [i.6], or defined elsewhere.
The QCStatements defined in clause 4.3 can be applied to regulatory environments outside the EU. Other
requirements specified in clause 4 are specific to Regulation (EU) No 910/2014 [i.8] but may be adapted for other
regulatory environments.

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This document provides specifications for the normative representation of the following types of genomic information: — variants with genotyping information — functional annotations — tracks — expression matrices — contact matrices (from Hi-C experiments or similar).

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The present document provides an overview of the Recommendation ITU-T X.509 | ISO/IEC 9594-8 [i.3] based
certificate profiles and the statements for EU Qualified Certificates specified in other parts of ETSI EN 319 412 ([i.4] to
[i.7]). It specifies common data structures that are referenced from other parts of ETSI EN 319 412 ([i.4] to [i.7]).
The profiles specified in this multi-part deliverable aim to support both the Regulation (EU) No 910/2014 [i.9] and use
of certificates in a wider international context. Within the European context, it aims to support both EU Qualified
Certificates and other forms of certificate.

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The present document specifies requirements on the content of certificates issued to natural persons. This profile builds
on IETF RFC 5280 [1] for generic profiling of Recommendation ITU-T X.509 | ISO/IEC 9594-8 [i.3].
This profile supports the requirements of EU Qualified Certificates as specified in the Regulation (EU)
No 910/2014 [i.5] as well as other forms of certificate. The scope of the present document is primary limited to
facilitate interoperable processing and display of certificate information. This profile therefore excludes support for
some certificate information content options, which can be perfectly valid in a local context but which are not regarded
as relevant or suitable for use in widely deployed applications.
The present document focuses on requirements on certificate content. Requirements on decoding and processing rules
are limited to aspects required to process certificate content defined in the present document. Further processing
requirements are only specified for cases where it adds information that is necessary for the sake of interoperability.
Certain applications or protocols impose specific requirements on certificate content. The present document is based on
the assumption that these requirements are adequately defined by the respective application or protocol. It is therefore
outside the scope of the present document to specify such application or protocol specific certificate content.

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The present document specifies a certificate profile for web site certificates that are accessed by the TLS protocol [i.1].
The profile defined in the present document builds on the CA/Browser Forum Baseline requirements [2], Extended
validation guidelines [3] and other parts of the present multi-part deliverable.
The present document focuses on requirements on certificate content. Requirements on decoding and processing rules
are limited to aspects required to process certificate content defined in the present document. Further processing
requirements are only specified for cases where it adds information that is necessary for the sake of interoperability.
This profile can be used for legal and natural persons. For certificates issued to legal persons, the profile builds on the
CAB Forum EV Profile [3] or baseline requirements [2]. For certificates issued to natural persons, the profile builds
only on CAB Forum baseline requirements [2].

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The present document specifies policy and security requirements for the issuance, maintenance and life-cycle
management of EU qualified certificates as defined in Regulation (EU) No 910/2014 [i.1]. These policy and security
requirements support reference certificate policies for the issuance, maintenance and life-cycle management of EU
qualified certificates issued to natural persons (including natural persons associated with a legal person or a website)
and to legal persons (including legal persons associated with a website), respectively.
The present document does not specify how the requirements identified can be assessed by an independent party,
including requirements for information to be made available to such independent assessors, or requirements on such
assessors.
NOTE: See ETSI EN 319 403 [i.6] for guidance on assessment of TSP's processes and services. The present
document references ETSI EN 319 411-1 [2] for general requirements on TSP issuing certificates.

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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.

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This document defines a set of lossless (bit-preserving) and lossy compression methods for coding continuous-tone, bi-level, grey-scale, colour digital still images, or multi-component images. This document: – specifies extended decoding processes for converting compressed image data to reconstructed image data; – specifies an extended codestream syntax containing information for interpreting the compressed image data; – specifies an extended file format; – specifies a container to store image metadata; – defines a standard set of image metadata; – provides guidance on extended encoding processes for converting source image data to compressed image data; – provides guidance on how to implement these processes in practice.

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