Course 105 Hazard Communication: Basic

Veterans Discount
Course 105 Certificate
Frame not included.
Modules: 2
Hours: 1
Sectors: All Industries

Free Access

Access 100% of our training material for FREE, including the study guide, module quizzes, course activities and resources, and course exams.

Certificate Options

  • $ PDF & Original
  • $ Original
  • $ PDF

Training Dashboard

Shipping & Handling not included for original certificate prices.

Course 105 Hazard Communication: Basic

Key Topics

  • The HCS and Global Harmonization
  • Physical and Health Hazards
  • Labeling Requirements
  • Safety Data Sheets
  • Employee Responsibilities
  • Training Requirements

Target Audience

  • Employee
  • Supervisor

Frequently Asked Questions (FAQs)

Fall protection is at the top of OSHA's list.


More than 30 million workers are potentially exposed to one or more chemical hazards in the workplace. There are an estimated 650,000 existing hazardous chemical products and hundreds of new ones are being introduced annually. This poses a serious challenge for employers as well as a health and safety hazard for exposed employees.

Because of the seriousness of these safety and health problems, and because many employers and employees know little or nothing about them, OSHA issued the original Hazard Communication Standard (HCS) in 1994. The basic goal of the standard is to be sure employers and employees know about work hazards and how to protect themselves; this should help to reduce the incidence of chemical source illness and injuries. As you can see in the image to the right, Hazard Communication is close to the top of OSHA's Top Ten Cited Standards and is consistently at or near the top each year.

OSHA's Top 10

Look at OSHA’s Top 10 most frequently cited violations for 2020 by clicking on the image to the right.

In March 2012, the Occupational Safety and Health Administration (OSHA) revised its Hazard Communication Standard to align it with the United Nations Globally Harmonized System of Classification and Labeling of Chemicals (GHS).

This course will discuss OSHA's 2012 Hazard Communication Standard and how employees can protect themselves from the dangers of hazardous chemicals in their work environment.

Modules and Learning Objectives

Click on the links below to access the modules. You can also click on the links at the top of the page.

Module 1 - Controls and Labeling

Learning objectives in this module include:

  • Describe the basic sections of the HCS 2012 standard.
  • Describe benefits of the Global Harmonized System of Classification and Labeling of Chemicals (GHS).
  • Define "hazardous substances" and give examples of physical and health hazards.
  • Describe the chemical effects and four primary routes of entry when employees are exposed.
  • Discuss the "Hierarchy of Controls" for controlling chemical hazards.
  • List the types of chemical containers and the labeling requirements for each type.
  • Describe the nine HCS pictograms and the hazards they represent.

Module 2 - Safety Data Sheets (SDS)

Learning objectives in this module include:

  • Discuss the purpose of the safety data sheet (SDS).
  • Describe the SDS requirements for manufacturers, distributors, importers and employers.
  • List and describe each of the required 16 sections of the SDS.
  • Discuss employee training requirements for the HCS 2012 program.
  • Discuss HCS 2012 requirements on multi-employer worksites.

Please login to your student dashboard to access and download this FREE course PDF study guide. You can save this study guide to your computer for offline studying, or print the study guide if you prefer.

Student Login

Course 105 Final Exam

Exam score sheet

After studying the course material and answering the quiz questions, it is time to take the final exam. We highly recommend answering the module quiz questions to check your understanding of the course material. The final exam questions are typically developed from these quiz questions.

OSHAcademy course final exams are designed to make sure students have gained a sufficient understanding of the content covered within each course. To help demonstrate this understanding, students must achieve a passing score on course final exams. It is OSHAcademy's policy to protect the integrity of our exams: as a result, we do not provide missed questions to students.

This is an open book exam. Students are permitted to use a separate browser window to review course content while taking the exam. If you do not pass a final exam, you will see a "Retake Exam" button next to the course on your student dashboard.

If you have already paid for your certificate

If you have already paid for certificates, your exam score will be displayed on your student dashboard after successfully passing the final exam. If you chose PDF certificates, you can view and print your certificate and personal transcript from your student dashboard. If you chose original printed documents, they will be prepared and mailed to the address in your student account.

If you only want free training

OSHAcademy provides free access to all training materials, including course modules, practice quizzes, exercises, and final exams. However, exam scores, certificates, and transcripts are provided only if you purchase a certificate package to document your training. If you do not require official training documentation, we will archive your exam results should you decide to purchase official certificates later.

Take the Final Exam