Environmental Health Technology trains professionals in hazard detection, sanitation control, environmental diagnostics, and health safety procedures. In 2026, the Environmental Health Technology O’Level subjects are expected to remain the same as in previous years. The information on this platform is relevant for students preparing for WAEC, NECO, or GCE who want to know the subjects required to gain admission into the Environmental Health Technology department of their preferred institution.
List of Environmental Health Technology O’Level Subject Requirement
The required O’Level subjects for Environmental Health Technology in Nigerian tertiary institutions comprise a minimum of five credit passes (C5 and above) in the SSCE/WAEC/NECO, including:
At least a pass in English Language
Biology/Health Science and
any three (3) relevant subjects from the following:
Physics, Food and Nutrition/Home Management,
Nigerian Language, Religious Studies, Economics,
Nutrition, Chemistry, Geography and
at least a pass in English Language.
The subject requirements listed above are used by Nigerian tertiary institutions offering Environmental Health Technology. Once you’ve confirmed the O’Level subjects stated above, the next step is to kick-start your admission expedition by registering for either JAMB UTME or IJMB, depending on which path suits you best. If you need more information related to Environmental Health Technology course, you can also check the Joint Admissions and Matriculation Board subject combination here.
Why Getting Environmental Health Technology O’Level Subjects Right Matters
If you select the right O’Level subjects for Environmental Health Technology, you make an important step in the admission process, yet many students fail to do so even though it directly affects eligibility and exam preparation. Here are the main reasons why this decision is relevant:
1. Prevent Unnecessary Setbacks
Students often realize too late that their O’Level subjects do not meet the requirements for Environmental Health Technology, and preparing for WAEC or NECO requires time, and focus, so selecting the wrong subjects can waste all that effort.
2. Meet Admission Requirements
O’Level subject combinations are a core part of admission criteria, and even with good grades, missing a required subject can limit your chances, while selecting the correct Environmental Health Technology subjects ensures you meet tertiary institution requirements and avoid changing courses later.
3. Prepare with Clarity and Confidence
When your subject choices align with the Environmental Health Technology course requirements, you can focus fully on your exam preparation.
4. Build a Solid Academic Foundation
The right O’Level subjects also provide the foundational knowledge needed for Environmental Health Technology, supporting a stronger grasp of core concepts and easing the transition into higher education.
Science Subjects Eligible for O’Level Substitution
The listed Science subjects are available for you to choose according to your O’Level subject needs.
Other Science subjects
