Understanding SIRE 2.0 inspector assignment and scheduling takes much of the surprise out of vetting. For a Marine Superintendent, the questions are practical: who requests the inspection, who chooses the inspector, how long do we have to prepare and what must be done before the inspector arrives? This guide walks through the request and assignment flow, how SIRE inspectors are accredited, where VIES fits in your own scheduling process and a planning calendar you can use for every tanker. Start a free trial of Marine Inspection to track every inspection from request to close-out.

INSPECTION FLOW
Three Parties, Eight Stages: Who Does What Before the Inspector Boards
A simplified swimlane of the SIRE 2.0 request, assignment and inspection process.
OPERATOR
1
Request
Submit an inspection request in SIRE, naming up to five Submitting Companies in priority order
5
Questionnaire
Complete the Pre-Inspection Questionnaire, at least two days before
8
Comment
Master has 14 days to comment on negative observations
SUBMITTING COMPANY
2
Offer
Request is offered in priority order and stays live for two weeks
3
Commission
Accepts the request and commissions the inspection
4
Assign
Assigns an accredited inspector from its pool
INSPECTOR
6
Receive
The compiled questionnaire is released to the assigned inspector
7
Inspect
Onboard inspection, about eight hours, on a tablet, then report
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Updated · About 11 minutes to read · For Marine Superintendents and vetting teams
KEY TAKEAWAYS
  • Operators can request a SIRE inspection through the SIRE platform and nominate up to five Submitting Companies in priority order.
  • The request stays live for two weeks or until a company accepts and commissions the inspection.
  • The accepting Submitting Company assigns an accredited inspector, and the system releases the compiled questionnaire to that inspector once the pre-inspection questionnaire is done.
  • Complete the pre-inspection questionnaire at least two days ahead, and give the master 14 days to answer negative observations.
  • Category 1 inspectors need at least 60 months of sea service and 18 months in a senior tanker rank, plus specific certificates and training.

How a SIRE 2.0 Inspection Is Requested and Assigned

A SIRE 2.0 inspection is not booked like an ordinary survey. It runs through the SIRE platform, with the operator, a Submitting Company and an accredited inspector each playing a part. Knowing the order of events lets you prepare the ship and the paperwork at the right moments.

SIRE 2.0 request-to-response flow, simplified
StageWhoWhat happensYour action
1. Request Operator Submits an inspection request through the SIRE platform Check your SIRE registration and request details are valid
2. Offer Submitting Company Request is offered to the nominated companies in the operator's priority order Order your priority list with care. Up to five companies
3. Commission Submitting Company Accepts the request and commissions the inspection The request stays live for two weeks or until accepted
4. Assign Submitting Company Assigns an inspector from its accepted pool Note who is assigned and plan the visit
5. Prepare Operator Completes and edits the Pre-Inspection Questionnaire Finish at least two days before the inspection
6. Compile SIRE system Algorithm compiles the vessel-specific questionnaire and releases it to the inspector Nothing to do. You cannot see the question set in advance
7. Inspect Inspector Carries out the inspection on a tablet and submits the report Support the inspector and keep your own notes
8. Respond Operator Master comments on negative observations 14 days to comment after the draft is released
Simplified from OCIMF's bulletin on SIRE inspection requests, OCIMF support article titles and OCIMF's SIRE 2.0 programme page. Check the OCIMF self-help portal for the current detailed flow.

Operator-initiated requests and the priority list

OCIMF's bulletin says operators with vessels registered in SIRE can submit inspection requests directly, instead of contacting Submitting Companies one by one. The operator can designate up to five Submitting Companies in a priority-ordered sequence, and the system offers the request to them in turn. A request remains live for two weeks or until it is accepted and an inspection is commissioned.

That makes the priority list a real planning tool. The companies you name decide who commissions the inspection, so review the list at least once a year against your commercial relationships and the ports your ships trade to.

When requests are declined, cancelled or fail validation

If all queued companies decline, the operator is notified and can submit a new request to other Submitting Companies. OCIMF's support portal also carries articles on cancelling a SIRE 2.0 inspection request and resolving validation errors when submitting one. Add a named owner for these tasks in your own procedure, so a stalled request does not go unnoticed.

Where VIES Fits in Your Scheduling Process

Many operators and service providers talk about VIES when they describe inspection assignment and scheduling. We could not find the term in OCIMF's public SIRE 2.0 documents or in its support portal article titles. We therefore do not claim a definition. What matters for a Superintendent is that whatever system you use, it should map cleanly to the stages above.

If your system records
It should map to
Inspection request or booking
Stage 1 to 3: request, offer and commission
Inspector assignment
Stage 4: inspector assigned by the Submitting Company
Pre-inspection data
Stage 5: Pre-Inspection Questionnaire
Inspection and report
Stages 6 to 8: inspection, report and master's comments
If your company defines VIES differently, use your own documentation and treat this table as a guide to the SIRE stages it should cover.

How SIRE Inspectors Are Accredited

OCIMF accredits SIRE inspectors, and Member Submitting Companies nominate candidates through an electronic SIRE registration portal. The nominating company checks the candidate's qualifications and decides whether they are suitable to represent the programme. OCIMF's accreditation guidance sets different requirements for Category 1 and Category 3 inspectors.

SIRE inspector accreditation requirements, summarised
RequirementCategory 1 (standard)Category 3
Experience at sea At least 60 months as a certificated officer on ocean-going vessels over 3,000 gt, with at least 18 months in a senior rank on tankers At least 2 years of sea time on relevant vessels, or equivalent suitable training
Certificates Valid STCW certificate (II/1, II/2, III/1 or III/2), advanced dangerous cargo training and an ISO/ISM auditor course Navigation watch officer or Master (under 500 gt), Second Engineer, barge master or chief engineer licence, as applicable
Language and fitness Proficient English and physically able to carry out a full inspection Proficient English, plus the language of the vessel's personnel, and physical ability
Training Accompanied inspections, an accreditation course and online refreshers allocated by OCIMF Accompanied inspections, a course and face-to-face refreshers
Initial assessment A successful audited physical SIRE inspection An initial audit under OCIMF guidelines
Summarised from OCIMF's SIRE inspector accreditation page. Category 1 also has a reduced-experience route for current marine assurance staff with structured training. Check the OCIMF page for the full and current text.
60 months
Sea service for Category 1
As a certificated officer on ocean-going vessels over 3,000 gt.
18 months
Senior tanker rank
Master, Chief Officer or senior engineer rank on oil, chemical or gas tankers.
2+2+2
Accompanied inspections
At least two before the course and two after, and two more per vessel type without a dangerous cargo endorsement.
460
Accredited inspectors
Reported worldwide, in the coverage of OCIMF's 2026 annual report.

Keeping inspectors current

Accreditation is not a one-off. Category 1 inspectors complete online refresher courses allocated by OCIMF, Category 3 inspectors attend face-to-face refreshers, and existing Category 1 inspectors take a one-day ECDIS course. OCIMF has suspended the requirement for existing inspectors to be assessed during physical inspections and instead runs continuous performance reviews, ordered by accreditation expiry. Programmes Quality Assessors, who work exclusively for OCIMF, also assess inspector quality.

What Accreditation Means for Your Inspection on Board

Accreditation tells you what to expect from the person at the gangway: a senior, tanker-experienced mariner trained in non-technical skills and in the human-factor approach of SIRE 2.0. OCIMF says inspectors are trained to understand the impact an inspection has on the crew, including the importance of language and choice of words.

What the inspector does not choose

The inspector does not write the question set. The system compiles a vessel-specific questionnaire from core, rotational, campaign and conditional questions once the pre-inspection questionnaire is complete, and releases it to the assigned inspector. Anglo-Eastern and Idwal Marine both stress that this makes last-minute preparation unreliable, which is the case for continuous readiness.

What this means for preparation

  • Prepare for the standard, not the person. You cannot predict the questions or the inspector's style, so cover every question category.
  • Prepare the crew to explain. Expect to be asked how, not only whether, procedures are followed.
  • Prepare the data. Questionnaire errors in the HVPQ and PIQ create negative observations that no inspector chooses to raise.

Scheduling Without Surprises

The aim is a state in which a request can arrive at any time without alarm. Use a standing readiness routine, and then use the request and assignment stages as triggers for specific actions.

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Inspection planning calendar for a Marine Superintendent
WhenActionOwner
As soon as the vessel is in the pool Confirm SIRE registration, vessel particulars and the priority list of Submitting Companies Superintendent
4 to 6 weeks before a likely inspection Start self-inspection and photo refresh. Kaiko recommends about four weeks Master and Superintendent
When a request is accepted Record the Submitting Company and inspector, confirm port and berth window, brief the master Superintendent
At least 2 days before Complete and check the Pre-Inspection Questionnaire against the vessel Superintendent and Master
Inspection day Support the inspector, note the observations as they are raised Master and officers
Within 14 days of the draft report Review each negative observation and submit the master's comments Master and QHSE
Our suggested calendar. The two-day questionnaire deadline and the 14-day comment window are OCIMF's. The four-week self-inspection start follows a Kaiko Systems analysis of 1,300 SIRE 2.0 reports.

Inspection Day and the 14-Day Window

The onboard inspection takes about eight hours and is run on a tablet. Brief the master and senior officers beforehand, nominate a person to accompany the inspector and keep your own notes of each observation as it is raised. These notes make the response easier.

After the inspection, the Submitting Company releases a draft report, and the master has 14 days to comment on negative observations. Approved reports stay available on the OCIMF index for 12 months and in the database for two years, so the quality of the response matters. Turn each observation into an owned corrective action and track it to closure with evidence.

Common Scheduling Pitfalls

1
Surprise request, no plan
If nobody owns the request pipeline, a request can be accepted before the ship is ready. Keep a standing readiness routine.
2
Wrong priority order
An untidy list of Submitting Companies can mean inspections from a company you did not intend. Review it each year.
3
Questionnaire rushed
Pre-inspection data left to the last day leads to mismatches that become avoidable observations.
4
Master not briefed
The master needs to know who is coming, the inspection format and the 14-day comment window.
5
Missed comment window
Negative observations the master does not respond to within 14 days go unanswered in the report.
6
Rejected requests ignored
If all queued companies decline, the operator is notified and must resubmit. Watch for this.

What to Track for Every Inspection

Inspection tracker fields
FieldWhat to record
Request date and number When it was submitted and the ID in the SIRE system
Submitting Company Who accepted the request
Inspector Name, accreditation category and company
Inspection date and port Plus the berth or anchorage
Questionnaire status Pre-Inspection Questionnaire completed and checked, with date
Self-inspection coverage Share of question categories covered before the visit
Observations Count by hardware, process and human factor
Master's comments Submitted and date, against the 14-day window
A suggested field list. Keep the history for every vessel so you can compare inspectors, ports and results over time.

Keeping the Process Organised

Spreadsheets can hold these fields, but they struggle with reminders, evidence and follow-up across a fleet. Marine Inspection links the scheduling side to the readiness side: tracking which question categories each vessel has covered, keeping a current photo repository, and converting observations into tasks with deadlines, responsible persons and evidence. Book a walkthrough to see how a request, a self-inspection and the follow-up sit together.

Capabilities as described in Marine Inspection's own SIRE 2.0 guide. See the product for the current feature set.

Frequently Asked Questions About SIRE 2.0 Inspector Assignment

How are SIRE 2.0 inspections requested?

Operators with vessels registered in SIRE can submit an inspection request through the SIRE platform. They can nominate up to five Submitting Companies in priority order, and the system offers the request to them in turn. The request remains live for two weeks or until one accepts and commissions the inspection.

What happens if no company accepts the request?

If all the queued Submitting Companies decline, the operator is notified and can resubmit a new request to other Submitting Companies.

How is the inspector assigned?

The Submitting Company that accepts the request assigns an accredited inspector from its pool of accepted inspectors. Once the pre-inspection questionnaire is complete, the system compiles the questionnaire and releases it to the assigned inspector.

What is VIES?

OCIMF's public SIRE documents and support articles that we reviewed do not use the term VIES. If your company or a third-party service uses VIES as a name for its inspection assignment or scheduling workflow, map each step to the stages in this guide. See where VIES fits.

How are SIRE inspectors accredited?

Category 1 inspectors need at least 60 months at sea as a certificated officer on ocean-going vessels over 3,000 gt, at least 18 months in a senior tanker rank, the right STCW certificate, advanced dangerous cargo training and an ISO/ISM auditor course. They also complete accompanied inspections, a course and an audited inspection. Category 3 inspectors have separate requirements.

How many accredited inspectors are there?

SAFETY4SEA reported 460 accredited SIRE 2.0 inspectors worldwide in OCIMF's 2026 annual report coverage.

Can we choose or refuse an inspector?

The sources we reviewed do not describe a way for the operator to choose or refuse an individual inspector. The operator's influence is through the priority order of Submitting Companies it nominates.

How long do we have to respond to the report?

The master has 14 days to comment on negative observations after the submitting company releases the draft report. Reports stay on the OCIMF index for 12 months.
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