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How to become a Environmental Health Practitioner

Protects public health by inspecting and controlling hazards in food, water, waste and workplaces.

What does a Environmental Health Practitioner actually do?

More about this career

Inspects food premises, water supplies, waste systems and workplaces, enforces public-health rules and responds to disease outbreaks, most often for municipalities, government and industry. Practising needs a registered Bachelor of Environmental Health, a year of community service and HPCSA registration.

Where this degree can take you

  • Occupational Health & Safety Officer
  • Water Quality Manager
  • Food Safety Inspector
  • Municipal Health Officer

This is our general description of the role and related jobs, not from an official source – it’s here to give you a fuller picture, not as a careers-counselling guarantee.

Not from an official source

Subjects that usually help

  • Mathematics
  • Physical Sciences
  • Life Sciences

This is our general guidance about which school subjects suit this career. It is not an admission requirement and not from an official source – the real requirements are on the degrees below.

Not from an official source

Where to check this yourself

What the programmes we’ve captured actually ask for

  • Mathematics – asked for by 6 of 6 programmes
  • Physical Sciences – asked for by 6 of 6 programmes
  • Life Sciences – asked for by 6 of 6 programmes
  • Technical Mathematics – asked for by 3 of 6 programmes
  • Technical Sciences – asked for by 1 of 6 programmes

Counted from the requirements below (an “or” alternative counts for each subject named). Each programme links to the page it came from.

Programmes that lead here

6 programmes at 5 universities. More are added as we verify them.

Cape Peninsula University of Technology

Bachelor of Environmental Health

Applied Sciences

CPUT APS 32 points (method varies by programme)

  • English: level 4 (50% or more)
  • Mathematics: level 4 (50% or more) OR Technical Mathematics: level 5 (60% or more)
  • Physical Sciences: level 4 (50% or more)
  • Life Sciences: level 4 (50% or more)

Raw-confirmed 2026-10-04 against CPUT’s own prospectus course page. APS 32 with Mathematics, 33 with Technical Mathematics. CPUT calculates this programme’s APS using one of three methods, confirmed from page 3 of CPUT’s own 2027 Undergraduate Prospectus - see CPUT_APS for the arithmetic.

Source: View the official page (prospectus.cput.ac.za) (opens the official page) · 2027 intake

Bachelor of Environmental Health (Extended Curriculum)

Applied Sciences · 4 years

CPUT APS 30 points (method varies by programme)

  • English: level 4 (50% or more)
  • Mathematics: level 4 (50% or more) OR Technical Mathematics: level 5 (60% or more)
  • Physical Sciences: level 4 (50% or more)
  • Life Sciences: level 4 (50% or more)

Raw-confirmed 2026-10-04 against CPUT’s own prospectus course page. Extended Curriculum Programme (4 years). APS 30 with Mathematics, 31 with Technical Mathematics. CPUT calculates this programme’s APS using one of three methods, confirmed from page 3 of CPUT’s own 2027 Undergraduate Prospectus - see CPUT_APS for the arithmetic.

Source: View the official page (prospectus.cput.ac.za) (opens the official page) · 2027 intake

Central University of Technology

No cut-off published

Bachelor of Environmental Health

Health Sciences

No points cut-off published for this one – see the note below.

  • Life Sciences: 50%
  • Physical Sciences: 50%
  • Mathematics: 50%

Raw-confirmed 2026-10-04 against CUT’s own programme page (the page carries no intake year; applications for 2027 closed 30 September 2026). 50% in Life Sciences, Physical Sciences and Mathematics on top of the general admission rules; no overall points figure is stated.

Source: View the official page (cut.ac.za) (opens the official page) · 2027 intake

Mangosuthu University of Technology

Sources disagreeNo cut-off published

BSc Environmental Health

Applied and Health Sciences · 4 years

No points cut-off published for this one – see the note below.

  • Physical Sciences: level 4 (50% or more)
  • Mathematics: level 4 (50% or more)
  • Life Sciences: level 4 (50% or more)
  • English: level 4 (50% or more)

CONFLICT: the user-supplied First-Year Prospectus 2026 states this degree is 3 years, not 4 as shown here from the Applied and Health Sciences Handbook - both official, both labelled 2026, agreeing exactly on every subject requirement but disagreeing on duration. Shown as 4 years (the original, more detailed source) pending resolution. Still no single APS number published in either document. Graduates must register with the HPCSA.

Source: View the official page (mut.ac.za) (opens the official page)

Tshwane University of Technology

Partly verified

Bachelor of Environmental Health

Science

TUT APS 24 points

  • English: level 4 if it is your Home Language, level 4 if it is your First Additional Language
  • Mathematics: level 4 (50% or more) OR Technical Mathematics: level 4 (50% or more)
  • Physical Sciences: level 4 (50% or more) OR Technical Sciences: level 4 (50% or more)
  • Life Sciences: level 4 (50% or more)
  • Two other subjects – Two further subjects at level 4, excluding Life Orientation.

New row, from the user-supplied Science Faculty Prospectus (qualification code BPEH25, the current one - an older BPEH01 code is being phased out, last intake 2024). From TUT’s 2027 First-Year Course Information and General Information PDFs. Applications opened 1 April 2026 (fee R240).

Source: View the official page (tut.ac.za) (opens the official page) · 2027 intake

University of Johannesburg

Bachelor of Environmental Health

Health Sciences · 4 years

UJ APS 24 points

  • English: level 4 if it is your Home Language, level 4 if it is your First Additional Language
  • Mathematics: level 4 (50% or more)
  • Physical Sciences: level 4 (50% or more)
  • Life Sciences: level 4 (50% or more)

Read from the 2027 UJ Undergraduate Prospectus, page 68, programme code B9ENV1. Mathematical Literacy not accepted.

Source: View the official page (uj.ac.za) (opens the official page) · 2027 intake

Are your marks enough?

Put your subjects in once and we’ll check them against every programme above – scored each university’s own way.

What do I qualify for?