Occupational Health and Safety

Diploma

Apply Now

Need more info? Learn how to apply.

Over 10,000 employees are injured at work in Alberta every year. Some are seriously injured, even killed.

As a result, organizations across the province continue to invest more time and resources to better train and equip their personnel, identify potential dangers and develop strategies and policies that keep employees safe.

The NAIT Occupational Health & Safety (OHSD) diploma program will prepare you to fill essential health and safety roles in industry to meet the growing demands of government regulations.

Our 2-year program focuses on real-world issues and practical skills and is the only program in the province that offers full-time OHS training. We are recognized by the Board of Canadian Registered Safety Professionals, and our graduates meet the educational requirements for Canadian Registered Safety Professional (CRSP) certification, the most recognizable designation for safety professionals in Canada.

Over 5 terms, you’ll be provided with classroom and lab instruction, as well as applied learning opportunities in a variety of workplace settings.

Upcoming Intakes

Select your preferred intake to see relevant program information. Program details, including tuition and course information, may vary by intake.

Selection Start Date Delivery Mode Time Campus Length Domestic Status International Status
Sep. 02, 2025 (Fall) Hybrid Weekdays - Daytime Main 2 Years (Full-time) Open Open
 
             
 

Swipe table to view more information for each intake.

Delivery Mode

  • In-person - All your class activity will be delivered in person, on campus.
  • Online - All your class activity will be delivered online.
  • Hybrid - Your classes will be a mixture of in person and online learning. You must be able to come to campus and participate remotely online.
  • Your choice - Your program offers a variety of class delivery options (in person, online, or a mixture of both) and you can select which type of classes to take. If you wish, you can complete your entire program either in-person or online.
  • HyFlex - All your classes are delivered for simultaneous participation in person and online. You can choose daily to attend your classes in person or join remotely online.

Time

  • Your choice - You can select class times and days that fit your schedule. There are a variety of class options for you to choose from including daytime, evening, weekdays or weekends.
  • No set time - No set class days or times, content is access on-demand. You can complete your studies on your own schedule within the scheduled class dates; may have set due dates and deadlines.
  • Evenings & Weekends - Classes are scheduled after 5 p.m. on weekdays or anytime on weekends.
  • Weekdays - Daytime - Classes are scheduled on weekdays, typically start before 6 p.m.
  • Weekdays - Evening - Classes are scheduled on weekdays, typically start after 6 p.m.
  • Weekends - Classes are scheduled on Saturdays and Sundays.

Campus

Any in-person components of your courses will be delivered at this campus location.

View Campus Map

Length

  • Full-Time - This is the standard length to complete the program, with a full course load per term.
  • Part-Time - Students follow a structured schedule of classes so they can progress in their studies part-time while balancing everyday life.

Domestic Status

The program availability status for domestic applications is updated as applications are reviewed and assessed. Program availability is subject to change without notice.

  • Open - Program intake is accepting applications. If you apply and are qualified, you may be offered admission or be waitlisted. Open does not guarantee a seat.
  • Waitlisting - Program intake is accepting applications, but qualified applicants will be placed on a waitlist.
  • Closed - Program intake is not accepting applications.
  • Upcoming - Applications will open soon for this intake. View the upcoming terms for open dates.
  • N/A - Not available for this intake.

International Status

The program availability status for international applications is updated as applications are reviewed and assessed. Program availability is subject to change without notice.

  • Open - Program intake is accepting applications. If you apply and are qualified, you may be offered admission or be waitlisted. Open does not guarantee a seat.
  • Limited - For international applicants, the program intake is now only available if you already have a valid study permit.
  • Waitlisting - Program intake is accepting applications, but qualified applicants will be placed on a waitlist.
  • Closed - Program intake is not accepting applications.
  • Upcoming - Applications will open soon for this intake. View the upcoming terms for open dates.
  • N/A - Not available for this intake.

Credit programs that accept international applicants also meet the eligibility for the Post-Graduation Work Permit program, including programs with a Hybrid delivery mode. Each student is responsible for maintaining their eligibility throughout their studies.

Hands-on, industry-relevant skills

Our program will give you the knowledge and technical skills required to develop, implement and evaluate corporate OHS systems and programs that keep people safe on the job and maintain operational equipment.

Our advanced curriculum builds strong technical skills and provides exposure to many different facets of the OHS profession, including:

  • hazard anticipation, recognition, evaluation and control
  • risk management
  • ergonomics
  • occupational hygiene
  • construction safety
  • emergency management
  • incident investigation
  • WHMIS standards and compliance

You’ll also gain important soft skills, including how to:

  • work independently and in teams
  • write effectively
  • present oral reports
  • calculate, interpret and analyze data
OHS Green hat

By focusing on real-world issues and practical training, students learn to manage the impact of biological, physical, chemical and ergonomic hazards. Specific examples include:

  • performing a workplace inspection in an automotive or heavy equipment shop
  • fit testing a respirator to ensure workers are protected from airborne contaminants
  • investigating a workplace incident and recommending corrective action

Career Outcomes

More and more employers are recognizing the importance of integrating OHS into everyday work. Our graduates are in high demand and find employment across a variety of industries.

“The skill set I have developed through the 2-year OHS program has been adaptable to a variety of occupational health and safety careers. With the assistance and direction of the instructors, program chair and administrative support staff, I was able to obtain my goal and graduate with academic honours, an accomplishment I’m very proud of.”

Kim Bettencourt
Occupational Health and Safety Graduate

Build your resume before you even graduate

Explore work experience opportunities that help grads get hired even sooner.

View Work Integrated Learning

Work Experience Placements

Students in this program gain valuable work experience with Work Integrated Learning (WIL). WIL is a form of experiential learning that integrates academic studies with relevant work-based learning.

Courses and Advanced Credit

Current and recently admitted students can find information and updates about their program on their My Program page in the MyNAIT Portal. To monitor your course progress and the courses still needed to graduate, visit your Academic Progress Report.

Advanced Credit

You may apply for advanced credit once you have been accepted into the program. Advanced credit can be Transfer Credit (for completed post-secondary courses) or PLAR (Prior Learning Assessment and Recognition).

Transfer Credit

In addition to the common guidelines outlined on the Transfer and Credit Options section, your program has other advanced credit requirements that are applied to each request including:

  • You must have completed the course or program no more than 7 year(s) ago unless a formalized articulation agreement is in place
  • You must have a minimum mark of C in the course(s) or program

Prior Learning and Assessment Recognition (PLAR)

Read more about advanced credit or contact us about applying for credit for this program.

Courses

This content is specific to the selected intake.

Expand each course below to see details about credits, requisites, scheduling, and more.

Term 1

CHEM1107Applied Chemistry
  • Requisites: This course is available to students in the Occupational Health and Safety program. Co-requisite: OHSD1108
  • Course Equivalencies: OHS108, OHSD108, OHSD1107
  • Open Studies: Not Available
  • Credits: 3.00

This course will introduce students to the principles of chemistry as they apply to physical workplace environments and processes. Topics include organic and inorganic chemicals, relative weights, gases, and chemical calculations.

COMM1111Technology and Communications
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Course Equivalencies: OHSD1101
  • Open Studies: Not Available
  • Credits: 3.00

Technology and Communications is a foundational course that introduces the students to business communication skills and strategies, along with basic Microsoft Office skills. Topics include composition, production and delivery of effective business reports, building presentations and public speaking, Microsoft Word and PowerPoint, research skills and APA formatting, etc. The skills developed in this course will be used and enhanced throughout the remainder of the program.

OHSD1102Legislation
  • Requisites: This course is available to students in the Occupational Health and Safety program. Co-requisite: OHSD1205.
  • Course Equivalencies: OHS112, OHSD1102, OHSD112
  • Open Studies: Not Available
  • Credits: 3.00

This course introduces students to the wide array of Occupational Health and Safety (OHS) legislation that governs industry on a Federal and Provincial level. Topics include the history and evolution of OHS legislation, the OHS requirements in Part II of the Canada Labour Code, the Alberta Act, Regulations and Code, Standards associated with Legislation (CSA, ISO, WCB, among others).

OHSD1108Toxic Exposures
  • Requisites: This course is available to students in the Occupational Health and Safety program. Co-requisite: CHEM1107.
  • Open Studies: Not Available
  • Credits: 3.00

This course introduces students to the basic anatomy and physiology of the organ systems involved in the main routes of entry (ROE). It also discusses how various workplace toxins can affect worker's health and how to control toxic exposures. Topics include cell, tissue and organ structure and function, the absorption, distribution, metabolism and excretion (ADME) principles of toxic exposure, dose-response relationships, and Workplace Hazardous Materials Information System (WHMIS).

OHSD1205Hazard Control
  • Requisites: This course is available to students in the Occupational Health and Safety program. Corequisite: OHSD1102.
  • Course Equivalencies: OHSD1205
  • Open Studies: Not Available
  • Credits: 6.00

This course introduces the concepts of hazard anticipation, recognition, evaluation and control, which are the most fundamental components of Occupational Health and Safety system development. Topics include the different types of hazards, the hierarchy of controls, hazard assessments, workplace inspections, etc.

Term 2

OHSD1104Professional Practices and Ethics
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Course Equivalencies: OHSD1104
  • Open Studies: Not Available
  • Credits: 3.00

OHS Professionals can encounter various scenarios requiring ethical decision making. Students will explore the many challenges and obligations that the professional must manage, the legal and ethical consequences of errors and omissions, duly diligent behaviour, and professional codes of conduct.

OHSD1202Principles of Occupational Hygiene
  • Requisites: This course is available to students in the Occupational Health and Safety program. Prerequisites: OHSD1108.
  • Course Equivalencies: OHSD1202
  • Open Studies: Not Available
  • Credits: 3.00

Health hazards in the workplace are prevalent and cause illnesses and lost workdays each year. The practical application of occupational hygiene is important because it involves hazards identification, noise, thermal and respiratory monitoring techniques. Topics include occupational hazards that impact the human body, occupational hygiene monitoring techniques, occupational exposure limits (OEL) and best practices, controlling health hazards, hearing and respiratory fit testing.

OHSD1204Principles of OHS Management Systems
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Course Equivalencies: OHS401, OHSD1204, OHSD154
  • Open Studies: Not Available
  • Credits: 3.00

Having an effective Occupational Health and Safety Management System improves a company’s ability to continuously identify hazards and control risks in the workplace. This course introduces the historical theories in relation to modern day management systems. Students also learn the different OHSMS models, gap analysis and the importance of implementation within an organization.

OHSD1207Influencing Organizational Culture
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Open Studies: Not Available
  • Credits: 3.00

This course introduces students to the organizational behaviours and leadership styles that effectively build Occupational Health and Safety cultures. Topics include how the OHS professional works within the organizational structure, various communication channels used to achieve results, differing leadership styles and the attitudes and behaviours that build successful teams.

OHSD2105Training and Development
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Course Equivalencies: OHS407, OHSD217
  • Open Studies: Not Available
  • Credits: 3.00

This course builds upon knowledge and skills learned in COMM1111, and provides students the ability to develop and instruct various Occupational Health and Safety related education and training sessions. Topics include training needs assessments, training development, adult learning preferences, training tools, technology, and training evaluation.

STAT1253Statistics and Data Analysis
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Course Equivalencies: MATH1253, OHS203, OHSD153
  • Open Studies: Not Available
  • Credits: 3.00

This course is for Occupational Health and Safety students, enabling the student to calculate, interpret, and compile data into a meaningful format. Students will learn to convert raw data into typical statistical measurements, including numerical summaries, tables and charts.

Term 3

OHSD1391Co-operative Work Experience
  • Requisites: This course is available to students in the Occupational Health and Safety program. Prerequisites: OHSD1104, OHSD1205, COMM1111, OHSD1102.
  • Course Equivalencies: OHS220, OHSD1301, OHSD220
  • Open Studies: Not Available
  • Credits: 3.00

OHS is a broad field, and mentorship is a component of job learning. Students will complete a 15-week Co-op Work Term with the mentorship of an OHS professional(s). In conjunction with the hours of work, the student is required to set and work toward goals, reflect on the practice of OHS through journaling, and complete assignments related to their experiences.

Term 4

OHSD2101Development of OHS Management Systems
  • Requisites: This course is available to students in the Occupational Health and Safety program. Prerequisites: OHSD1204, COMM1111.
  • Course Equivalencies: OHS301, OHSD2101, OHSD213
  • Open Studies: Not Available
  • Credits: 3.00

Using case studies, and building on foundational courses, students will examine organizational health and safety management systems to develop a plan for the revision of, or implementation of an appropriate OHS management system within an organization. Upon completion students will have developed supporting documentation that is in alignment with the vision of the organization.

OHSD2103Occupational Hygiene Monitoring Techniques
  • Requisites: This course is available to students in the Occupational Health and Safety program. Prerequisite: OHSD1202.
  • Course Equivalencies: OHS207, OHSD215
  • Open Studies: Not Available
  • Credits: 3.00

In this hands-on course, students will gain practical experience in the identification and application of appropriate monitoring techniques for various occupational hazards such as indoor air quality, chemical and biological exposures. Students will operate occupational hygiene monitoring equipment, analyze results and recommend hazard controls.

OHSD2104Incident Investigation
  • Requisites: This course is available to students in the Occupational Health and Safety program. Prerequisite: OHSD1205.
  • Course Equivalencies: OHS206, OHSD216
  • Open Studies: Not Available
  • Credits: 3.00

Incident investigation is vital for both the reduction and prevention of worksite injuries, illnesses and near misses as well as continuing successes in safety. This course outlines the theories associated with incident causation and explores a variety of models used to investigate unplanned events and contributing factors. Facilitating an incident investigation, students will become familiar with the many stages of incident investigation from securing incident scene evidence to recommendations for corrective actions to prevent recurrence.

OHSD2110Risk and Emergency Management
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Open Studies: Not Available
  • Credits: 6.00

Students will examine fire chemistry and behavior and have an opportunity to relate codes and standards to the development of an emergency response plan. Effective risk management is a critical element of business success. Students will explore the basic principles of risk identification, business continuity planning and management systems and explore the role an OHS Professional has in mitigating organizational risks. The student will also complete emergency response plans along with a hazard, risk and vulnerability analysis.

PHYS1106Applied Physics
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Open Studies: Not Available
  • Credits: 3.00

This course is for the Occupational Health and Safety Program. This course will introduce students to the principles of physics as they apply to physical workplace environments and processes. Topics include sound, hoisting and fall protection, fluids in motion, exposure and absorption rates of radiation, and lasers.

Term 5

OHSD2106Ergonomics and Occupational Health and Wellness
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Open Studies: Not Available
  • Credits: 3.00

Musculoskeletal injuries (MSIs) account for an astounding number of the WCB claims and lost-time injuries incurred annually in the workforce. As such, the OHS Professional requires the skills to identify hazards related to MSIs, evaluate their risk and recommend controls. In this course, students will explore the science of ergonomics and the interface between the worker, the work and the work environment. There is an emphasis on strategies and techniques that address the interface between human, machine, task and tools.

OHSD2202OHS Systems Evaluation and Monitoring
  • Requisites: This course is available to students in the Occupational Health and Safety program. Prerequisite: OHSD2101.
  • Course Equivalencies: OHS304, OHSD253
  • Open Studies: Not Available
  • Credits: 3.00

The practical application class provides students with experience in the use of a systematic approach to evaluate and explain safety performance in terms of strengths and weaknesses, statistical data, safety objectives, score cards, critical incidents, and critical behaviors within an organization. Using a case study, students will perform an audit to evaluate and analyze the OHS management system within an organization.

OHSD2204Leading Change
  • Requisites: This course is available to students in the Occupational Health and Safety program. Prerequisite: OHSD1207, COMM1111.
  • Open Studies: Not Available
  • Credits: 3.00

Two certainties in the OHS profession involve the need to constantly manage change, and to positively influence acceptance and buy-in to necessary OHS requirements and initiatives. The successful OHS professional is a change agent and must be skilled in the art and science of influencing and assisting organizations and people to effect such change. This course focuses on using change management theories to effectively propose and develop an implementation plan for an innovative organizational OHS change, and the use of positive influential language and communication to build trust and relationships with all related stakeholders.

OHSD2208Contractor and Construction Safety Management
  • Requisites: This course is available to students in the Occupational Health and Safety program. Prerequisite: OHSD2101.
  • Course Equivalencies: OHSD255
  • Open Studies: Not Available
  • Credits: 3.00

The construction industry presents unique OHS challenges. Many organizations utilize contractors to supply services from renovation and maintenance work to administrative support. Students explore the roles and responsibilities of owners, contractors, and prime contractors and the key elements of industry best practices on contractor management.

OHSD2209Human Behaviour in OHS
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Open Studies: Not Available
  • Credits: 3.00

While it is essential to ensure hazards are effectively controlled in the workplace, most controls will be utilized and operated by people. As such, the OHS professional must have a clear appreciation for human behavior and decision making. This course will explore human psychology as it relates to behaviors and decisions impacting occupational health and safety at the workplace. Topics such as emotion, personality, harassment, violence, motivation, and risk tolerance will be explored throughout the course.

OHSD2210Managing Health and Wellness
  • Requisites: This course is available to students in the Occupational Health and Safety program.
  • Open Studies: Not Available
  • Credits: 3.00

Having a formalized system for initiating early intervention is critical; it initiates both disability claim management, disability case management, and return-to-work planning and placement. This course introduces the student to the establishment of health and medical programs for workers. Students also learn how to prepare WCB reports and develop a return-to-work plan and a wellness program based on organizational needs.

Tuition & Fees

This content is specific to the selected intake.

The tuition and fee amounts are estimates based on current academic year's rates. For financial planning purposes, please use these totals as an approximate estimate of your costs. Actual fees may vary by term and enrolment activities. Please refer to the tuition and fees page for more detailed information.

Tuition

Cost Per Credit: $167.00

View international tuition for upcoming intakes

How much does first year cost?
Domestic cost estimate
International cost estimate

Books, Supplies & Program Fees (est.)

Level 1 Term 1: $900
Level 1 Term 2: $600
Level 2 Term 1: $450
Level 2 Term 2: $400

View the technical equipment requirements (PDF)

Scholarships & Awards

NAIT awards over $6 million in scholarships and bursaries to more than 4,000 students each year, with the support of donors and the government. A variety of awards are available, including ones for academics, community involvement, equity/diversity grants, bursaries for financial need, program-specific awards and more!

Learn how to apply for awards

Admission Requirements

Minimum entrance requirements

 

The specific academic requirements you must meet to be considered for admission. Where applicable, the minimum accepted Alberta high school courses are listed in round brackets ( ). Equivalent or higher-level courses are also accepted.

Additional requirements & considerations

Alternative entrance pathways

 

If you are missing one or more of the minimum entrance requirements, you may be eligible for an alternative entrance pathway. For any pathway listed below, English language proficiency is also a requirement.

Recommended courses

 

The following course(s) are recommended, as they provide important background for your program's content. Recommended courses are not required for admission and will not affect your application.

Post-admission requirements

 

Although not required for admission, you must meet the following requirement(s) in order to progress in your program.

Not sure if you meet the requirements?

Learn more about how NAIT evaluates applications, and find resources on how to satisfy admissions criteria.

How applications are evaluated Submitting required documents

Additional options

This program has courses that are available for Open Studies. Open Studies allows you to explore credit courses without applying to a program. It is an opportunity to get a feel for school and what program you want to be in.

Learn more about Open Studies

Dates & Deadlines

 
International
Applications Open:

Please contact the program area for more information.
 
International
Applications Deadline:

Please contact the program area for more information.
 
Domestic
Applications Open:

Please contact the program area for more information.
 
Application Deadline:
Please contact the program area for more information.
 
Term Start Date:
Please contact the program area for more information.

International Applicants

This program accepts international students.

PGWP Eligibility

Graduates of this program are eligible to apply for a Post-Graduation Work Permit (PGWP), following Immigration, Refugees and Citizenship Canada (IRCC) requirements. Students must still meet all other PGWP eligibility requirements, including full-time and in-person study requirements.

Co-Op Work Permit

Mandatory Co-op: This program has a mandatory work-integrated learning component. International students must apply for a co-op work permit and have it approved before the start of their work placement.

Learn more about PGWP and explore eligible NAIT programs.

Want to learn more about this program?

Thank you for your interest! We want to get you in contact with the right person to answer your questions. If you are a current or recently admitted student you can find program and course information as well as contact details for your program on the My Program page on the MyNAIT Portal.








Hidden








Stay connected

Sign up to receive information about NAIT programs, services, and upcoming events.

Send me more info

Apply to NAIT

Start your application today! Many programs have limited availability, so applying early can improve your chances for admission.

Apply now How to apply guide

Visit us

Take an in-person or virtual campus tour to see all that NAIT has to offer.

See tour options

Shopping Cart Quick View
Open Shopping Cart