Occupation
Toxicologist
Toxicologists study how chemicals, drugs, and other substances affect living systems, and at what exposure levels effects appear. The work supports safety assessment for medicines, chemicals, and consumer products, as well as forensic and clinical investigation. Regulatory toxicology in particular involves close work with defined testing frameworks and dossier requirements.
Also known as: Toxicology scientist · Forensic toxicologist · Regulatory toxicologist
Occupation content
Part of Natural sciences and research
What the work involves
- Design or review studies that assess the effects and exposure limits of a substance
- Run or oversee analytical testing of biological samples for substances and metabolites
- Interpret dose-response information and identify where evidence is weak or missing
- Prepare safety assessments and regulatory submissions for review bodies
- Advise clinical, forensic, occupational, or product teams on exposure risk
- Keep to good laboratory practice, chain-of-custody, and ethics requirements
How people commonly enter
- A degree in toxicology, pharmacology, biochemistry, or a related biomedical science
- Postgraduate study, which is common for independent assessment and specialist roles
- Laboratory analyst roles in bioanalysis or forensic testing, progressing with further study
- Professional certification schemes used to formalise experience within the field
Typical training: Postgraduate or professional degree
Licensing: Certification common, not usually required
Typical work context
Lab or workshop · Desk based · High responsibility · Quiet focus · Team based
Related interests
Investigative (analytical) · Conventional (organizing)
Related aptitude preparation
These are preparation links only. They do not measure eligibility for this occupation and no score here qualifies or disqualifies anyone.
Skills to practise
Practice suites
Related learning
Family-level learning links for Natural sciences and research.
Official sources
Labour-market facts such as pay and employment projections are not reproduced here. Open an official source below for figures, with its own geography and reference period.
- O*NET OnLine — occupation search: toxicologist · International
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- US Bureau of Labor Statistics — Occupational Outlook Handbook: Medical scientists · United States
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- ESCO — occupations classification browser · European Union
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Labour-market context (not part of exploration match)
This is broad family-level context for Natural sciences and research in Canada, not a figure for Toxicologist. It does not affect matching scores and is not an eligibility determination.
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Canada Job Bank Career Planning · Canada · Current official profile; consult source for its release period
Natural sciences and research: education pathways
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Canada Job Bank Career Planning · Canada · Current official profile; consult source for its release period
Natural sciences and research: licensing
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- Search Canada Job Bank · Canada
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