Choose a DOccMed portfolio case because you can investigate and analyse it properly, not because its title sounds impressive. A modest workplace problem with real access, clear observations and defensible limitations is a stronger starting point than a complex topic built from assumptions. The same principle applies to the clinical case: your evidence must support the analysis you intend to write.
The Faculty of Occupational Medicine's DOccMed regulations, as publicly indexed on 13 September 2026, specify separate clinical-case and workplace-assessment sections. Obtain the current complete regulations and candidate instructions before committing to a project, especially for submission, eligibility and format requirements. This article is a case-selection guide, not a replacement for those documents.
Select the question before collecting material
Begin with the occupational question. What relationship between work and health are you examining, and what decision could the available evidence inform? A list of hazards is not yet an analysis. A clinical history without a meaningful occupational context may be equally difficult to develop.
For a workplace assessment, identify what you can actually observe, who can explain the process and which records may be available through the proper route. For a clinical case, identify what you personally know, what needs clarification and whether the work-related decision is sufficiently defined.
Do not start by drafting a conclusion and then search for a case that appears to support it. The first visit or conversation may change the question. That is useful learning, provided the change and its reasons are represented honestly.
Compare two fictional proposals
Imagine a candidate considering two original hypothetical projects. One concerns a large industrial site with an appealing range of processes, but access would be limited to a short guided visit and no supporting records are yet available. The other concerns a smaller service workplace where the candidate can examine a defined task, discuss how work is organised and review appropriate information with permission.
The larger site is not automatically the better educational choice. Its breadth may make it difficult to support a focused analysis. The smaller setting may offer a clearer link between observations, uncertainty and a proportionate recommendation.
Neither example is a completed workplace assessment. No exposure measurements, staff opinions or outcomes have been supplied. A candidate must not copy the hypothetical description into a portfolio as if a visit occurred.
For a clinical case, apply the same test. A rare diagnosis is not inherently preferable to a common presentation if the occupational question in the latter can be explored more meaningfully. Select for access, relevance and analysable evidence, not novelty alone.
A case-selection matrix without a misleading score
Use the following original matrix to compare proposals. Record evidence or an unresolved question rather than awarding points that suggest a validated selection tool.
| Dimension | Workplace proposal | Clinical-case proposal |
|---|---|---|
| Access | Can I obtain the necessary permission and observe the relevant work? | Do I have appropriate access to the genuine case and information? |
| Focus | Is there a manageable occupational question? | Is the work-health decision clear enough to analyse? |
| Evidence | What observations and documents will be available? | Which details are established and which require clarification? |
| Personal contribution | What will I actually assess or discuss? | What did I personally contribute to the assessment? |
| Limitations | Which processes, periods or records will remain unseen? | What uncertainty limits the conclusion? |
| Feasibility | Can the work be completed within the applicable requirements? | Can the case be documented appropriately and confidentially? |
| Review | Who can advise on scope and interpretation? | What suitable supervision or feedback is available? |
A serious access or confidentiality problem is not offset by a high score elsewhere. Resolve it or choose another proposal. The matrix is intended to prevent an attractive but unworkable project consuming the preparation period.
Build an evidence inventory as you go
For every important claim, record its origin. Distinguish what you observed, what a worker or manager reported, what a document states and what you infer. These categories may support each other, but they are not interchangeable.
An employer's written procedure does not establish that it was followed throughout a shift you did not observe. A person's recollection may be useful while still leaving uncertainty about frequency or duration. Record those limitations instead of upgrading reported information into a measurement.
Keep a short inventory with the claim, source, date, relevance and limitation. It should help you explain the reasoning during discussion, not merely create a longer bibliography. If a conclusion depends on information you could not obtain, say so and consider whether the question needs narrowing.
Never invent observations to make the report look complete. Acknowledging missing evidence may change the recommendation, but it preserves the integrity of the assessment.
Confidentiality is part of choosing the case
Before writing, establish what information can appropriately be used and how the required confidentiality protections will be met. Removing a name may not be enough if the combination of employer, role and unusual circumstances identifies someone. Follow the current candidate instructions and relevant professional and organisational requirements.
For private study with an external tool, use original fictional material or a genuinely non-identifiable learning question. Do not upload identifiable employee records, sensitive company documents or another candidate's portfolio simply because feedback would be convenient.
A useful pre-submission check asks whether each detail is necessary to understand the analysis. If it adds identification risk without educational value, consider whether it should be removed or generalised in a way permitted by the assessment requirements. Do not alter material facts to conceal a weakness in the evidence.
Use revision to investigate gaps, not generate a portfolio
This article is published by iatroX and includes its knowledge-practice tools. In the September 2026 exam catalogue, DOccMed is a knowledge-preparation pathway. Questions and Tutor discussion can expose concepts that need investigation, but they cannot manufacture a workplace visit, authenticate measurements or replace appropriate feedback on your actual analysis.
For example, a question may reveal that you have confused a potential hazard with evidence of exposure. The useful next action is to revisit the concept and then ask what your real assessment establishes. It is not to ask AI to fill in missing exposure data.
The UK subscription published on 13 September 2026 is £99 upfront annually, equivalent to £8.25 a month billed annually, or £29 monthly. Paid banks, Socratic Tutor, study planning, simulations and CPD tools are included together. No dedicated DOccMed simulation or automatic portfolio approval is claimed here. Free Ask-iatroX and free question access remain available without a trial expiry or professional-verification gate.
If scope or access is the problem, speak to the course team or a suitable supervisor. If underpinning knowledge is weak, targeted revision may help. If the report's argument is unclear, feedback should examine the genuine evidence and your reasoning rather than reward fluent prose alone.
Frequently asked questions
Should I choose the most unusual clinical case available?
Not necessarily: choose a genuine case with a clear occupational question and sufficient information for analysis. Novelty cannot compensate for limited access or an unclear personal contribution.
Can I use hypothetical observations to complete an otherwise strong workplace report?
No: invented observations must not be presented as evidence from a real assessment. State what was unavailable and reconsider the scope or conclusion where necessary.
Does completing a DOccMed question bank satisfy the portfolio requirement?
No: knowledge revision and the portfolio are different components. Follow the current Faculty requirements and obtain appropriate guidance on the real workplace assessment and clinical case.