etsi-basics

name

etsi-basics

description

ETSI organisation overview, deliverable types, standards development lifecycle, and key roles. Use when the agent needs context about how ETSI works: Technical Committees, deliverable types (TS, ES, EN, HS, TR, EG, SR, GS), approval processes, the standards development lifecycle (Work Item through publication), or ETSI-specific terminology. Sources: ETSI Guide to Writing World Class Standards + ETSI Directives.

ETSI Basics

Overview

ETSI (European Telecommunications Standards Institute) is one of three European Standards Organizations (ESOs), alongside CEN and CENELEC. ETSI produces globally recognized standards for information and communications technologies (ICT), with about 2 500 standards published each year.

ETSI deliverable types

Type	Full name	Content	Approval scope
TS	Technical Specification	Normative	Technical Committee
ES	ETSI Standard	Normative	ETSI membership
EN	European Standard	Normative	TC + National Standards Orgs / National Delegations
EN (HS)	Harmonised Standard	Normative (special EN, EU mandate)	EN process + EU publication
EN (CS)	Community Specification	Normative (civil aviation)	EN process
TR	Technical Report	Informative (preferred)	Technical Committee
EG	ETSI Guide	Informative (org guidance)	ETSI membership
SR	Special Report	Informative (reference)	Technical Committee
GS	Group Specification	Normative or informative	Industry Specification Group

Key terms:

• Normative = prescriptive = how to comply with the standard
• Informative = descriptive = helps with conceptual understanding
• Requirement = the criteria to be fulfilled for compliance
• Provision = collective term for requirements, recommendations, permissions

Choosing type

For normative provisions, focus on the approving stakeholders. Larger stakeholder groups mean more complex approval: EN > ES > TS. Prefer TS unless broader approval is needed. TS requires approval by just the Technical Committee.

Numbering format

ETSI <type> <number>[-<part>]:

• ETSI TS 123 456
• ETSI ES 201 999-1, ETSI ES 201 999-2 (multi-part)
• ETSI EN 300 356-33-10 (sub-part)

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Standards development lifecycle

Create Work Item -> Develop draft -> Validate & Review
    -> Editorial Check -> Approval -> Publication
    -> Maintenance & Evolution (loop back)

Stage	Key activities
1. Create Work Item	Define scope, title, deliverable type, milestones, responsible TC/WG/rapporteur, validation plan
2. Develop draft	Structured drafting; clear, complete, testable requirements; use specialised notations
3. Validate	Peer review, interoperability events, implementation feedback, test development
4. Editorial check	Submit to editHelp! via Technical Officer; checks English, references, abbreviations, definitions (not technical content)
5. Approve & publish	Process per deliverable type; web-based voting; feedback collection
6. Maintain & evolve	Defect correction, alignment with related standards, planned revisions

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Key roles

Role	Description
Technical Committee (TC)	Develops and approves deliverables
Working Group (WG)	Subset of TC for specific topics
Rapporteur	Coordinates detailed study of a work item
Industry Specification Group (ISG)	Creates GS deliverables; lighter process
Technical Officer	Secretariat support; ETSI rules and technology knowledge
editHelp! Service	Checks editing, English, refs, abbreviations, definitions
Specialist Task Force (STF)	Funded experts for specific drafting tasks

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ETSI resources

• ETSI Portal: https://portal.etsi.org/
• editHelp! (skeletons, templates): https://portal.etsi.org/edithelp/home.asp
• TEDDI (terms database): https://webapp.etsi.org/Teddi/
• ETSI Directives: https://portal.etsi.org/Resources/ETSIDirectives.aspx
• ETSI "Use of English" guide: https://ocgwiki.etsi.org/index.php?title=Use_of_English

References

• references/etsi-basics.md -- detailed extract (deliverable types, lifecycle, roles, Harmonised Standards)

Cross-references

• etsi-drafting -- ETSI deliverable structure, formatting rules, style names
• etsi-spec -- ETSI specification metadata retrieval
• sdo-docx-formatting -- formatting rules (delegated)
• sdo-project-setup -- project bootstrap workflow