Consecutive interpretation
without a booth.
Speaker pauses, interpreter delivers — Thai ↔ English — under ISO 18841:2018 general interpretation standard and AIIC professional practice, working from the Rozan–Gillies–Jones note-taking tradition. The mode for bilateral negotiation, technical audits, deposition support, press conferences, board working sessions — wherever the agenda can absorb doubled run-time and the discipline gains from direct interpersonal presence.
delivery limit
segment typical
monolingual
equipment
Speaker pauses. Interpreter delivers.
Consecutive interpretation is the mode where the speaker delivers a segment of 1–7 minutes, then pauses for the interpreter to render it into the target language from memory plus structured notes. The interpreter does not interrupt and does not paraphrase — the rendering is full, accurate, and ordered, retaining numerical precision, named entities, and rhetorical structure.
The structural opposite of booth simultaneous: no booth, no consoles, no receivers, no equipment. The interpreter sits at the meeting table, beside or near the speaker, with a pen, a notepad, and direct sightline to all participants. Communication is mediated by the interpreter’s voice into the room — not through wireless receivers and headsets.
The trade-off is doubled meeting time. A 60-minute monolingual meeting becomes a 120-minute bilingual meeting. This is the substantive reason simultaneous is preferred at AGMs and conferences where regulatory agendas cannot stretch — and consecutive is preferred at negotiations, audits, training sessions, and bilateral working meetings where the agenda can absorb the doubled time and the gains from direct interpersonal interaction outweigh the cost.
Consecutive operates under ISO 18841:2018 (Interpreting services — General requirements and recommendations) and AIIC professional practice. The substantive bench skill is note-taking methodology — a structured shorthand system inherited from Jean-François Rozan’s 1956 work and developed through Andrew Gillies, Roderick Jones, and the AIIC consecutive interpreter tradition. The bench is trained, not improvised.
The agenda can absorb doubled time
The agenda cannot stretch
No ISO booth standards. One ISO general standard, plus AIIC practice.
Consecutive interpretation operates outside the ISO 2603 / 4043 / 24019 booth-and-platform standards stack that governs simultaneous — there is no booth, no platform layer, no equipment topology to standardise. What governs consecutive at institutional procurement tier is ISO 18841:2018 general interpretation standard and the AIIC professional practice standard, both independently verifiable through their issuing bodies.
Organization for
Standardization
Interpreting services — general requirements and recommendations
The ISO standard governing interpretation services across all modes — consecutive, simultaneous, whispered, remote. Covers qualifications and competences of interpreters, client-interpreter working arrangements, professional ethics, confidentiality, and quality management. The substantive ISO anchor for consecutive interpretation procurement at institutional tier.
Association of Conference
Interpreters
UN/EU-aligned practice for conference consecutive
The professional practice standard governing consecutive interpretation at conference and institutional tier — note-taking competence, segment-handling discipline, solo working time limits, paired engagement thresholds, fidelity to source content (no paraphrasing, no summarising), and confidentiality. The substantive operational benchmark across UN-system bilateral protocol, EU institutional working sessions, and conference-grade consecutive deployment.
1956 · École de
Genève lineage
Note-taking methodology heritage
The structured note-taking methodology inherited from Jean-François Rozan’s 1956 monograph La prise de notes en interprétation consécutive, developed in the École de Genève interpretation tradition. Provides the substantive bench-skill framework for the consecutive interpreter: symbol vocabulary, layout discipline, link words, abbreviation logic, vertical structure. Not a literal shorthand — a conceptual encoding system.
Roderick Jones ·
contemporary practice
Modern extension of the Rozan framework
Andrew Gillies, Note-Taking for Consecutive Interpreting (2005, revised 2017), and Roderick Jones, Conference Interpreting Explained (1998, revised 2002), extended Rozan’s framework with structured exercises, layout refinements, and the analytical framing that anchors current AIIC-aligned consecutive training. The reference texts the Othello bench works from for note-taking discipline.
ISO 18841 verifiable through the ISO Online Browsing Platform, AIIC professional practice through aiic.org, and the methodological lineage through the published Rozan / Gillies / Jones reference works — every layer of the standards stack is independently verifiable. Procurement evaluation panels assessing consecutive interpretation capability can cross-reference Othello’s claims against the published standards without going through the vendor.
Not shorthand. Conceptual encoding.
The defining bench skill in consecutive interpretation is structured note-taking — and contrary to lay assumption, the discipline is not verbatim shorthand (Pitman, Gregg) or stenotype. Rozan-Gillies-Jones note-taking is a conceptual encoding system: ideas captured as symbols and abbreviations in a vertical layout, then re-rendered into the target language as full prose with original syntactic depth, numerical precision, and rhetorical structure preserved.
Why conceptual encoding, not shorthand
Verbatim shorthand would force the interpreter to decode the shorthand into source-language text first, then translate that text into the target language — two cognitive operations sequentially. Conceptual encoding captures the idea, relationship, or structure directly as a symbol, freeing the interpreter to render the target-language version without an intermediate source-language reconstruction step.
This is the difference between a court reporter (verbatim shorthand, single-language transcription) and a conference interpreter (conceptual encoding, cross-language rendering). Different disciplines, different skill sets, different professional standards.
Why the vertical layout
Rozan-Gillies-Jones notes use a vertical, indented, left-to-right layout — subject indented to the left margin, verb indented one tab, object indented two tabs, link words diagonally arrowed between segments. This structural layout makes the logical relationships visible at a glance during delivery, so the interpreter retrieves not just words but argument structure.
The standard notebook is A5 or pocket-spiral, lined or grid, opened landscape or portrait by interpreter preference. Page-flip cadence is part of the discipline — segment boundaries marked with a horizontal stroke or page break.
The Rozan–Gillies–Jones tradition — three reference works the Othello bench works from
The founding monograph — established the seven principles of note-taking, the symbol vocabulary, the diagonal arrow link-word system, and the vertical layout discipline. The substantive origin point of modern conference consecutive note-taking. Published École de Genève.
Extends the Rozan framework with analytical framing for the cognitive process — what the interpreter is doing when listening, taking notes, and delivering. Establishes consecutive interpreting as the foundational discipline taught before simultaneous in conference interpretation training.
The contemporary practical reference — structured exercises, layout refinements, and detailed worked examples drawing on EU-institutional and UN-system consecutive practice. The reference text for current AIIC-aligned consecutive training, including at institutional interpretation schools.
Capture the concept being expressed, not the source-language wording. The note carries meaning across the cross-language boundary.
First and last letters, drop vowels, conventional symbols. “International” → “intl”; “government” → “govt”; “company” → “co”.
Arrows for cause-effect, parallel lines for comparison, equals for equivalence. Logical relationships made visible.
Strike-through, “no”, or “non-” prefix marked uniformly. Critical for accuracy — missing a negation inverts the message.
Underline, double-underline, or repeat for emphasis. Captures rhetorical weight, not just propositional content.
Subject–verb–object indented vertically left-to-right. Argument structure visible at a glance during retrieval.
Each new segment shifts to a new line, with horizontal stroke or page break between segments. Spatial cue for retrieval.
Numerical precision non-negotiable. Always written as digits, with units. Misnumber = procurement-grade failure.
Illustrative symbol vocabulary — Rozan-Gillies tradition
Each interpreter adapts to bilingual contextSolo to ninety minutes. Paired beyond.
The substantive cadence difference from simultaneous: consecutive can be delivered solo up to approximately 90 minutes of active interpretation time, because the pause-and-deliver structure provides micro-breaks that simultaneous does not. Beyond ~90 minutes, paired delivery becomes the standard — same AIIC discipline applies, with rotation between the pair on segment boundaries.
Pause-and-deliver creates recovery windows the booth never offers.
In simultaneous, the interpreter is operating continuously at near-peak working memory. In consecutive, the speaker is talking while the interpreter is listening and noting — but the delivery phase activates different cognitive resources (retrieval + production rather than parallel parsing + production).
Each pause-and-deliver cycle gives the interpreter a brief cognitive shift. Over sustained delivery, this is enough to extend solo working time to roughly 90 minutes before fatigue effects begin to compound. Beyond that threshold, paired delivery is the AIIC-aligned operational benchmark.
Paired consecutive does not require a booth — the second interpreter sits at the table beside the active interpreter, supports note-taking, monitors for missed segments, and takes over at agreed segment boundaries. Cognitive load equalisation, same principle as simultaneous, different operational form.
Speaker delivers in segments of 1–7 minutes — 5–7 minutes is the institutional standard. Shorter segments are simpler but break continuity; longer segments stress short-term memory and note structure.
The rendering is full — numerical precision, named entities, rhetorical structure all preserved. Summary is not consecutive interpretation. Paraphrase is not consecutive interpretation. Both are quality failures.
The interpreter does not interrupt the speaker mid-segment to clarify. Clarification requests, if necessary, happen at the natural segment boundary — and only where missing a word would substantively distort the rendering.
No booth. No equipment. Just the room.
The structural simplification consecutive offers over simultaneous: no booth, no consoles, no receivers, no wireless transmitters, no on-site spare equipment kit, no AV partner coordination. What the consecutive interpreter needs is access to the room, a seat at the table or adjacent to the speaker, water, and a notepad. The substantive setup is interpersonal and procedural, not technical.
Why no equipment is a feature, not a gap
Consecutive’s equipment-free profile makes it the default mode for engagements where technical setup time, equipment vendor coordination, and on-site AV footprint are themselves operational costs. A booth-grade simultaneous setup needs 90 minutes of on-site verification before first session; consecutive needs the interpreter to walk in, take a seat, and confirm sightlines.
This makes consecutive the structurally lower-friction mode for off-site venues, embassy meeting rooms, audit field sites, bilateral working dinners, deposition rooms, and informal-format institutional engagement — where bringing a booth in would dominate the meeting itself.
What the consecutive interpreter does need
The substantive requirements are physical and procedural, not equipment-based: a seat at or beside the table with direct sightline to the speaker, audible exposure to all interlocutors without amplification, ambient noise levels low enough for accurate listening, and a writing surface for notes.
For multi-speaker formats (panel, board, deposition), the interpreter typically positions next to the principal speaker on the side most relevant to the engagement — beside Thai principal for bilateral, beside the client for advised engagement, behind the witness in deposition support.
Required at the venue
- Seat at or adjacent to tableWithin direct earshot of all interlocutors · clear sightline to principal speaker · positioned to support the engagement direction
- Quiet acoustic environmentBackground noise low enough for accurate listening without amplification · no HVAC noise dominating · meeting room, not lobby or coffee shop
- Writing surfaceTable corner or lap-board surface for notepad · sufficient space for the consecutive interpreter’s notebook layout · adequate lighting
- Water and brief breaksAccess to water at session · scheduled breaks every ~90 minutes for solo · paired rotation handles longer sessions
- Briefing materials accessibleGlossary, agenda, speaker bios available at start of session · digital or print, interpreter preference
What disqualifies the setup
- Interpreter positioned far from speakersStanding at the back of the room or seated at distance — degrades listening accuracy and breaks the working geometry
- Noisy or interruption-prone venueRestaurant table during service · open-plan office · lobby · venue where ambient noise compounds listening load
- No writing surface or unstable lap-boardThe note-taking discipline depends on a stable writing surface · cannot be improvised mid-session
- Sessions over ~90 min without breaks (solo)Solo delivery past the threshold without scheduled breaks degrades accuracy · paired delivery should have been scoped instead
- Multi-language audience with single interpreterConsecutive does not scale to multi-language audiences the way booth simultaneous does · simultaneous (Mode 01) is the right mode then
Glossary lockstep, even without a booth.
The preparation cadence for consecutive parallels simultaneous in glossary build discipline — but compresses where equipment site-visit verification (Phase 03 in simultaneous) is unnecessary. The substantive preparation depth is identical: the bench specialist arrives at the engagement with bilingual termbase locked, briefing absorbed, and named-entity index drafted.
Briefing material intake
Agenda · speaker / participant bios · prior correspondence · supporting documents · sectoral glossaries · client terminology preferences. All exchanged under NDA from first email.
Glossary build draft
Bilingual termbase drafted from briefing — regulatory terminology, sector-specific terms, organisation-specific acronyms, named-entity index. Same depth as simultaneous; consecutive’s accuracy standard is identical.
Glossary client review
Termbase circulated for client preference confirmation — house-preferred Thai/English equivalents, regulatory term choices, named-entity spellings. Locked at T-5.
Logistics confirmation
Venue, seat positioning, room access route, security clearance for restricted venues (embassies · deposition rooms · audit field sites). Substantively simpler than simultaneous — no equipment verification.
On-site arrival
Interpreter arrives 60 minutes before first session for venue familiarisation, seat positioning, last-mile briefing absorption, principal greeting. No equipment test required.
Live delivery
Active interpretation under AIIC discipline · 5–7 minute speaker segments standard · full delivery without summary · numerical precision and named-entity accuracy preserved · notebook layout maintained throughout.
Same six phases. Different mode shape.
Othello operates consecutive interpretation under the same 6-phase methodology applied across all five interpretation modes. The phases that change substantively for consecutive are Phase 03 (no equipment site visit · venue and logistics confirmation only) and Phase 05 (solo delivery to ~90 min · paired beyond · no booth rotation cadence to maintain).
Mode selection at scoping, not at delivery
Consecutive confirmed as the correct mode against the engagement profile — 2–20 participants · bilateral or working format · agenda that can absorb doubled time · no large multi-language audience requirement. If the profile fits simultaneous better (Mode 01), the mode call is reversed at scoping.
Glossary build, 5-day review window
Bilingual termbase drafted from briefing materials — same depth standard as simultaneous. Client review window T-10 to T-5. Prior-engagement termbase carried forward for multi-engagement institutional clients.
Logistics confirmation
Venue, seat positioning, room access, security clearance where applicable. No equipment site visit required — the substantive simplification consecutive offers over simultaneous Phase 03. Briefing absorption continues.
Final briefing absorption
Last-mile briefing materials absorbed · principal-speaker bios re-reviewed · glossary updates from late client input integrated · for paired engagements, pair coordination on rotation cadence and segment boundary handling.
Live delivery under AIIC discipline
Active interpretation under AIIC discipline · 5–7 min speaker segments standard · solo to ~90 min, paired beyond · full delivery without summary · numerical precision and named-entity accuracy preserved · notebook layout maintained.
Termbase carry-forward
Updated bilingual termbase committed under engagement-letter confidentiality. Continuity asset for next engagement — same principle as simultaneous, important for institutional clients on recurring bilateral working sessions, multi-stage negotiations, or annual audit cycles.
Where consecutive is the right mode.
Consecutive is the institutional default for engagements where direct interpersonal presence and doubled-time tolerance matter more than large-audience scalability. The use cases below map to engagement types substantively present in Othello’s institutional client roster — SET-listed Thai corporates, international Big Law, UN-system, and government bilateral.
Negotiation · M&A working sessions
Cross-border M&A working sessions, joint-venture negotiations, term-sheet discussions, settlement negotiations. Doubled meeting time is operationally acceptable; direct interpersonal presence is operationally valuable. Counsel-led, typically Baker McKenzie, HSF, DLA Piper, Chandler MHM, Watson Farley Williams, DFDL.
Financial · ESG · regulatory audit
Field audits where the audit team is bilingual and the auditee is principally Thai-speaking — financial audits, ESG assurance under AA1000AS, regulatory compliance reviews, internal control reviews, third-party diligence visits. Audit document review through interpreter; auditor-auditee interview cycle through interpreter.
Technical training · capacity-building workshops
Small-group technical training where the agenda can absorb doubled run-time — IT product training, regulatory training, ESG framework training (IFRS S2, GRI, SBTi methodology), multilateral capacity-building workshops. Common engagement-history institutions: GIZ, UK PACT, UN Women bilateral programmes.
Press conference · media briefing
Press conferences and media briefings — regulatory announcement press conferences, M&A signing press briefings, embassy press events, ESG investor briefings to bilingual media pool. Consecutive preserves the on-record fidelity that media coverage depends on, with clean interpretation segments suitable for broadcast extraction.
Deposition · arbitration witness sessions
Deposition support and arbitration witness sessions — letters rogatory depositions, witness statements for arbitration (TAI · THAC · ICC · SIAC), pre-arbitration witness preparation, embassy-supervised depositions. Distinct from sworn court interpretation (see Mode 03 · Court & Legal); these are pre-proceeding sessions.
Diplomatic bilateral · embassy events
Bilateral diplomatic engagement at small-format institutional venues — US-Thai, UK-Thai, EU-Thai bilateral working sessions, embassy-hosted dinners, ministerial briefings, MFA Saranrom protocol-led bilateral, US CDC and US State Department engagement-history. Substantively the host-country protocol mode for direct bilateral.
Small-format board working sessions
Board working sessions outside the AGM format — board committee meetings, audit committee sessions, risk committee deliberations, SET-listed board onboarding for international independent directors, strategic planning offsites. The format where direct discussion across the table matters more than large-audience scalability.
Site visit · plant inspection
Field engagements at operational sites — plant inspections during M&A due diligence, ESG site visits under AA1000AS assurance, supplier audits under CSDDD reach, sustainability assurance field verification, healthcare facility audits, manufacturing site assessments. Consecutive’s no-equipment profile is structurally suited to field sites.
Procurement-grade questions answered.
Substantive answers to the questions procurement evaluation panels and operational planners ask when scoping consecutive interpretation at institutional tier.
Q.01When should we choose consecutive instead of simultaneous?
Choose consecutive when the agenda can absorb doubled run-time and the engagement gains substantively from direct interpersonal presence. Typical fit: bilateral meetings (2–20 participants), negotiations, audits, training sessions, depositions, press conferences, bilateral diplomatic protocol, site visits.
Choose simultaneous when the agenda cannot stretch — AGMs governed by regulatory time blocks, conferences with back-to-back panels, large multi-language audiences, M&A signings on regulator timelines. Doubled run-time is the structural cost of consecutive; if that cost is unacceptable, the mode is wrong. See the Simultaneous mode page for the booth-grade alternative.
Q.02Do we need a booth or any equipment?
No. Consecutive operates without a booth, without consoles, without wireless receivers or headsets, without an audio distribution system, and without an on-site AV partner deployment. The interpreter needs a seat at the meeting, a notepad, water, and direct sightline to participants. This is the structural simplification consecutive offers over simultaneous.
What does matter: quiet acoustic environment, stable writing surface for note-taking, and the interpreter positioned within direct earshot of all interlocutors without amplification. Restaurant tables during service, lobby venues, and open-plan offices are not acceptable settings — see Section 05.
Q.03How many interpreters do we need — one or two?
Solo to approximately 90 minutes of active interpretation, paired beyond. The cadence threshold is AIIC-aligned. For sessions ≤2 hours, solo is standard. For 2–4 hour engagements with scheduled breaks every ~90 minutes, solo remains viable. For 4–8 hour engagements or anything beyond, paired delivery is the operational benchmark.
Paired consecutive does not require booth equipment — the second interpreter sits beside the active interpreter, supports note-taking, monitors for missed content, and takes over on segment boundaries. See Section 04 for the solo-vs-paired threshold matrix.
Q.04What’s the standard speaker segment length?
5–7 minutes is the institutional standard segment length. Shorter segments (1–3 minutes) are simpler for the interpreter but break the rhetorical flow and double the number of pause cycles. Longer segments (over 7 minutes) stress short-term memory and note structure even with disciplined note-taking.
Speakers don’t always know this cadence, so the interpreter typically coordinates segment pacing with the principal speaker at session start — a brief operational alignment, not a constraint on content. For deposition or audit sessions, the segment is often shaped by the question-and-answer cycle and runs shorter.
Q.05How does the note-taking work — isn’t that just shorthand?
It’s not shorthand — and the distinction is substantive. Court reporters use verbatim shorthand (Pitman, Gregg, or stenotype) to transcribe one language back into the same language. Conference interpreters use conceptual encoding — a symbol-and-abbreviation system inherited from Jean-François Rozan’s 1956 framework, developed through Andrew Gillies and Roderick Jones, that captures ideas and logical relationships directly as concepts, not as source-language text.
The interpreter’s notes are read out in the target language — not decoded back into the source language and then translated. This is what makes the discipline cross-language rather than transcriptive. See Section 03 for the methodological lineage and symbol vocabulary.
Q.06What’s the working day length, and how does overtime work?
The standard working day is 8 hours, consistent with AIIC professional practice and Othello’s interpretation column-wide engagement framework. Half-day minimum (4 hours) for shorter engagements. The working day includes interpreter on-site time from 60 minutes before the first session through to end of the day’s final session — venue familiarisation, principal greeting, and end-of-day handover are part of the working day.
Overtime past 8 hours applies at engagement-letter-specified rates. Multi-day consecutive engagements rebase the working day each day. Pricing structures and indicative rates confirmed under engagement letter — see How We Quote and Contact Pathway 02 — Pre-RFP Scoping.
Q.07How does confidentiality and NDA work for consecutive engagements?
NDA from first email — same discipline as simultaneous and across all five interpretation modes. Substantive content trigger activates the NDA workflow. Othello’s standard NDA template attaches on first substantive reply, or Othello signs the client’s NDA template within 1 business day. Briefing materials, glossary terms, and any client content move only after NDA execution.
For deposition support, M&A working sessions, and audit field engagements, engagement-letter confidentiality typically extends to specific witness testimony, transaction-specific terminology, and audit findings under privilege regime. All interpreters in-house under direct employment; no freelance handoff, no consumer-AI relay, no undisclosed subcontracting — operationally aligned with Big Law privilege regime and US government FAR-grade procurement.
Q.08What’s the difference between consecutive and court interpretation?
The cognitive and methodological framework is similar — both use pause-and-deliver with structured note-taking. The substantive differences are procedural and accountability-related: court & legal interpretation (Mode 03) operates under Thai CCP/CrPC framework, court-appointed at each proceeding (Thailand has no sworn-interpreter national registry), and bound by the affirmation taken at the proceeding.
Consecutive (Mode 02) operates in non-court institutional engagement — bilateral negotiation, deposition support, arbitration witness sessions (TAI · THAC · ICC · SIAC), embassy bilateral, audit field engagement. Verbatim discipline applies in both, but Mode 03’s procedural framework is the courtroom; Mode 02’s framework is the meeting room. See the Court & Legal mode page for the courtroom-specific operational profile.
Q.09What sectoral expertise does the bench cover for consecutive engagements?
The in-house bench covers the substantive content domains aligned with Othello’s institutional client roster: cross-border legal documentation (arbitration TAI/THAC/ICC/SIAC, M&A, due diligence, settlement), ESG assurance and audit field engagement (AA1000AS, ISO 14064, GRI, SBTi methodology), capital markets advisory, regulatory training (IFRS S2, CSRD, CBAM, EU Taxonomy), bilateral diplomatic protocol, human rights and supply chain audit under UNGP / HRDD / CSDDD.
Sector-specific engagement matching draws on the named bench credentials — climate and carbon (Panit, Thitaree, Nataree), sustainability reporting (Kittichai · the FTSE 4.0/5.0 cross-anchor), editorial and disclosure (Hemrudee, Chantuk), and human rights law (Paweenwat · NZ Manaaki Scholar). The interpreter pair is briefed by the matched bench specialist where content depth requires it.
Q.10How does consecutive interpretation align with Othello’s broader engagement framework?
Consecutive is Mode 02 of five in the Othello interpretation column — Simultaneous, Consecutive, Court & Legal, Remote/RSI, Whispered. All five modes operate under one operating discipline: NDA from first email, named in-house bench, engagement-letter accountability through to founder, ISO/AIIC standards stack (ISO 18841 for consecutive, ISO 2603/4043/24019 for simultaneous and RSI), 6-phase methodology, termbase carry-forward.
Interpretation sits alongside Othello’s two other practice columns — Technical Translation (ISO 17100 lockstep, capital markets disclosure, legal documentation) and ESG Advisory (FTSE Russell-anchored, multi-rating-agency cross-walk). Multi-engagement clients benefit from cross-column termbase continuity. An interpreter on an M&A working session benefits from the same client termbase that anchors the firm’s translated due diligence reports — methodology continuity across all institutional engagement.
For procurement evaluation panels: see Contact’s 4 engagement pathways — Pathway 01 (RFP / Institutional Procurement), Pathway 02 (Pre-RFP Scoping), Pathway 03 (Procurement Reference Request under mutual NDA).
No booth. Just the bench, the room, and the brief.
Consecutive engagements lead-time most efficiently at T-minus-2 weeks for briefing material intake and glossary build. Same-week engagement intake is possible for shorter sessions, with compressed preparation cycle. NDA from first email applies throughout.