Methodology Matters Series - What Makes a Vocational Opinion Defensible?

Jul 14 2026

One of the questions I've been reflecting on recently is this: “At what point does identifying transferable skills become an opinion on employability?” It is an important distinction, particularly in vocational evaluations completed for rehabilitation planning, disability management, return-to-work services, and medico-legal matters.

A Transferable Skills Analysis (TSA) is a well-established vocational methodology used to identify occupations that align with an individual's education, work history, knowledge, skills, and experience. As described in the International Association of Rehabilitation Professionals (IARP) Transferable Skills Analysis White Paper (2009), a TSA provides a systematic process for identifying occupational alternatives based on an individual's vocational profile. However, identifying occupations that are transferable is not the same as concluding that those occupations remain suitable - That is where the broader vocational analysis begins.

Transferable Skills Are One Part of the Analysis

A TSA helps answer an important vocational question: “What occupations are consistent with an individual's vocational background?” When injury, illness, or disability is involved, another question must also be addressed: “Can the individual reasonably perform those occupations given their current functional capacity?” This requires integrating multiple sources of evidence rather than relying on vocational history alone.

Depending on the referral, that evidence may include:

• Medical documentation

• Functional Capacity Evaluations (FCEs)

• Occupational therapy assessments

• Neuropsychological findings

• Physician restrictions and recommendations

• Behavioural observations

• Standardized vocational testing

• Clinical interview findings

• Labour market information

As Robinson's Foundations of Forensic Vocational Rehabilitation emphasizes, vocational opinions should be based on the integration of medical, vocational, functional, and labour market evidence rather than any single source of information.

What Happens When Functional Evidence Is Limited?

Not every referral includes a Functional Capacity Evaluation or comprehensive occupational therapy assessment. This is a common reality in vocational practice. The absence of formal functional testing does not necessarily prevent a vocational opinion from being offered. However, it does require the evaluator to clearly explain the evidentiary foundation supporting their conclusions. When objective functional information is limited, important considerations include:

• What evidence was available?

• What conclusions can reasonably be drawn from that evidence?

• What assumptions, if any, were necessary?

• How do those assumptions affect the strength of the vocational opinion?

Recognizing these limitations is part of transparent and defensible professional practice.

Connecting Evidence to Conclusions

One characteristic of a well-supported vocational opinion is that the reasoning is visible throughout the report. Rather than simply identifying alternative occupations, the evaluator demonstrates how the evidence supports each recommendation. Questions that often strengthen the analysis include:

• How were the individual's restrictions and functional limitations considered?

• How do those limitations compare with the physical, cognitive, and vocational demands of the proposed occupations?

• Are the recommended occupations realistic and sustainable?

• Are uncertainties or assumptions clearly acknowledged?

This approach is consistent with the RAPEL model described by Weed and Field, which emphasizes systematically integrating medical, personal, educational, vocational, and labour market information when forming vocational opinions and a conclusion is considerably stronger when the reader can follow the reasoning that led to it.

Why This Matters

Vocational opinions frequently influence significant decisions - they may inform rehabilitation planning, return-to-work strategies, disability benefit determinations, litigation involving loss of earning capacity, or future vocational planning. Because these opinions often have meaningful consequences, it is important that the reasoning supporting them is transparent and evidence based. Ultimately, the strength of a vocational opinion is not measured by the number of occupations identified. It is measured by how clearly the available evidence supports the conclusions reached.

Final Thoughts

A Transferable Skills Analysis remains one of the foundational methodologies used in vocational rehabilitation. It provides a structured framework for identifying occupations that are consistent with an individual's vocational history. However, transferable skills represent only one part of the broader vocational analysis. A defensible vocational opinion integrates vocational history, functional information, occupational requirements, labour market evidence, and professional judgment into conclusions that are logical, transparent, and supported by the available evidence. When the evidence is strong, the opinion becomes stronger. When the evidence is limited, the evaluator's responsibility is to clearly explain what can—and cannot—reasonably be concluded.

References

International Association of Rehabilitation Professionals. (2009). Transferable Skills Analysis White Paper.

Robinson, R. L. (2018). Foundations of Forensic Vocational Rehabilitation.

Weed, R. O., & Field, T. F. (Eds.). Rehabilitation Consultant's Handbook. (Latest edition). (Reference for the RAPEL methodology and vocational evaluation framework.)