If you work in construction or the general industry, you are highly likely to have heard of OSHA 10 and OSHA 30. Both are safety training programmes approved by the Occupational Safety and Health Administration (OSHA) to educate workers on workplace hazards and prevention practices. And while they have a similar goal of keeping workers safe, the two courses have differences you’ll want to know about before registering for either.
Differentiating these courses makes it easier to choose the right one for your career path and responsibilities with a clear understanding of what you’ve signed up for. Here’s what you need to know:
1. The Basics: Purpose and Audience
Even though every top-quality OSHA training program aims to improve workplace safety, there’s a difference in who these courses are intended for.
The OSHA 10-hour course targets entry-level workers who need a solid foundation in workplace safety. When you take this course, you should expect to be equipped with essential safety concepts such as understanding worker rights, recognising hazards, and learning basic prevention strategies.
On the other hand, you take the OSHA 30-hour course if you’re a supervisor, manager, or safety professional tasked with leadership responsibilities around workplace safety. This one goes deeper into regulatory standards, risk management, and leadership in company safety cultures.
Think of OSHA 10 as the course that introduces you to workplace safety, and OSHA 30 as the step where you learn to lead it.
2. Course Length
As their names suggest, there is also a difference when it comes to the total hours of instruction. Here are the details.
- OSHA 10: Courses have a minimum length of 10 hours (usually spread over two to three days)
- OSHA 30: Usually has a minimum time span of 30 hours, spreading over four days or more.
Both courses cover hazard recognition and prevention, but the OSHA 30 dives deeper into the concepts. OSHA 10 only introduces the topics, while OSHA 30 teaches you to identify, assess, and control hazards. It also helps you train others to do the same.
For example, OSHA 10 students learn how to recognise fall hazards, while OSHA 30 teaches you how to design and implement a fall protection programme.
3. Topics Covered
Both courses address OSHA core safety categories, but the depth and range of topics are different.
OSHA 10-hour programs usually cover the following topics:
- Introduction to OSHA and workers’ rights
- Fall protection basics
- Personal Protective Equipment (PPE)
- Materials handling and hazard communication
- Electrical safety
- Health hazards and ergonomics

An OSHA 30-hour course covers all the above and advanced modules, such as:
- Managing safety and health programmes
- Industrial hygiene and environmental controls
- Job hazard analysis and accident prevention
- Supervisory responsibilities and communication
- Recordkeeping and reporting requirements
Once you’ve completed OSHA 30, you should be able to effectively develop, implement, and monitor safety policies in your workplace.
4. Cost and Accessibility
Both the OSHA 10-hour and 30-hour courses are widely available through authorised OSHA trainers, typically as online or in-person programs. OSHA 10 training typically costs between $60 and $100, depending on the provider. OSHA 30 is costlier, coming in at around $150-$250.
The online versions of these courses are more popular since they allow learners to progress at the pace that suits them best and still earn a legitimate OSHA completion card.
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Both OSHA 10 and OSHA 30 are essential inputs when it comes to building a safe workplace. Given their differences, the right course for you will depend on where you are in your career and what your responsibilities are.

Whichever you choose, rocketcert.com is a great choice if you’re looking for the best training provider. With expertly written and fully narrated courses, you are getting not just the right content, but also courses that are easy and fun to take.














