ISO 19626-1:2020 商取引、産業、および管理におけるプロセス、データ要素、およびドキュメント—電子ドキュメント用の信頼できる通信プラットフォーム—パート1：基本 | ページ 6

3.1

addressee

identifiable party (3.12) or destination which is intended by the originator to receive the electronic communication (3.5) , but does not include a TCPSP (3.20) acting as an intermediary with respect to that trusted communication (3.21)

Note 1 to entry: This definition is adapted from UNCITRAL 2007, United Nations Convention on the Use of Electronic Communications in International Contracts.

3.2

audit

procedure to verify whether a product, a process or a system conforms to socially accepted criteria or standards

3.3

communication

statement, declaration, demand, notice or request, including an offer and the acceptance of an offer, that the parties are required to make or choose to make in connection with the formation or performance of a contract

Note 1 to entry: This definition is adapted from UNCITRAL 2007, United Nations Convention on the Use of Electronic Communications in International Contracts.

3.4

dematerialization

movement of paper proofs into electronic proofs by the evidential system which can capture the evidence of communications and verify that it is trusted communication (3.21)

3.5

electronic communication

communication that the parties make by means of electronic documents

Note 1 to entry: This definition is adapted from UNCITRAL 2007, United Nations Convention on the Use of Electronic Communications in International Contracts.

3.6

entity

subject who intends to communicate using electronic documents in a trusted manner in the real world

3.7

non-repudiation of delivery

NRD

state of affairs that a TCPSP (3.20) provides the originator of the message with evidence that the message has beed delivered

Note 1 to entry: See ISO 9735-5 and ISO/IEC 13888-1.

3.8

non-repudiation of origin

NRO

state of affairs that guard against the originator of a message falsely denying having sent the message

Note 1 to entry: See ISO 9735-5 and ISO/IEC 13888-1.

3.9

non-repudiation of receipt

NRR

state of affairs that guard against the recipient of a message falsely denying having received the message

Note 1 to entry: See ISO 9735-5 and ISO/IEC 13888-1.

3.10

non-repudiation of submission

NRS

state of affairs that a TCPSP (3.20) provides the originator of the message with evidence that the message has been submitted for delivery to the recipient

Note 1 to entry: See ISO 13888-1.

3.11

originator of communication

identifiable party (3.12) or destination by which, or on whose behalf, the electronic communication (3.5) has been sent or generated prior to storage, if any, but it does not include a TCPSP (3.20) acting as an intermediary with respect to that trusted communication (3.21)

Note 1 to entry: This definition is adapted from UNCITRAL 2007, United Nations Convention on the Use of Electronic Communications in International Contracts.

3.12

party

person or organization that participates in a transaction as a direct stakeholder

3.13

TCP accountability

state of being capable of explaining the fulfilment of trusted communication (3.21)

Note 1 to entry: See ISO 7498-2, ISO 9735-5, ISO/IEC 13888-1, ISO 15489, ISO 16175-3 and ISO 17068.

3.14

TCP authenticity

quality of being real or true about e-communication.

Note 1 to entry: The deinition is adapted from IETF RFC 6818.

3.15

TCP communication client

system component which performs the related functions by the communication request of an entity (3.6) under the TCP (3.23) system

3.16

TCP communication server

system component which performs transmission and reception of e‑documents by acting as an agency of the TCP communication client (3.15) to generate the evidence

3.17

TCP confidentiality

quality of keeping an electronic document confidential, without any leakage, while delivering the e‑documents

3.18

TCP reliability

quality of being able to make certain guarantees about the successful transmission of the message for trusted communication (3.21)

3.19

TCP portability

state or quality of being transportable with other application system in an open system environment

3.20

TCP service provider

TCPSP

service provider or trustee (3.25) that operates TCP communication server (3.16) and client and plays the role and responsibility about TCP (3.23) service by complying with related regulations, requirements and/or technical standards

3.21

trusted communication

highly qualified electronic communication (3.5) including a secure, accountable and reliable transfer of electronic documents for the purpose of dematerialization (3.4) in the distributed business environments, by meeting legal considerations like certainty, completeness and confidentiality of communication

3.22

trusted communication evidence

TCE

evidence record captured from trusted communication (3.21)

3.23

trusted communication platform

TCP

service platform enabling trusted communications (3.21) for exchanging electronic documents on legal liability by an open architecture on an open network

3.24

trusted third party

TTP

highly qualified person or body that is recognized as being independent and neutral from the parties involved, as concerns the issue in question

Note 1 to entry: See ISO 17068.

3.25

trustee

person or organization to whom legal title to a property is entrusted to use for another’s benefit

3.26

truster

supporter who accepts something as true

3.27

trustworthiness

quality of being dependable and reliable

Note 1 to entry: See ISO 17068.