OSHA 10 Classes: Online vs. Classroom, Cost & Card
- SkillCat Team

- Nov 17
- 6 min read

Getting started in a new trade or just want to brush up on job site safety? You’ve probably heard about getting your “OSHA 10 card”. But what exactly are OSHA 10 classes? In simple terms, they are introductory 10 hour safety courses designed for entry-level workers. Part of the OSHA Outreach Training Program, these classes provide a general awareness of workplace dangers and your rights as a worker.
This guide will walk you through what the training covers, why you might need it, and how you can get started, whether online or in a classroom. For more safety how‑tos and trade tips, explore our HVAC Technician Blog.
What is the OSHA Outreach Training Program?
The OSHA Outreach Training Program is a voluntary initiative from the Occupational Safety and Health Administration (OSHA) designed to teach workers about job hazard awareness. It’s been around since 1971, and it’s a huge success. Between 2016 and 2020 alone, more than 5.21 million workers were trained through the program.
The program offers 10 hour and 30 hour courses taught by OSHA authorized instructors. These classes provide a solid introduction to common safety and health risks on the job.
It’s important to know that OSHA doesn’t federally mandate this training for all workers; it’s an educational program. However, many employers, and even some states, require workers to complete an OSHA 10 hour course to ensure they have a basic understanding of safety. For example, at least seven states have laws making these classes mandatory for certain construction jobs.
One more key point: these courses result in a course completion card, not a professional certification. Think of it as a foundational safety orientation that shows you’re ready to contribute to a safe work environment.
Understanding OSHA 10 Hour Training
The OSHA 10 classes are the introductory safety courses within the Outreach Program, specifically aimed at entry-level workers. The class provides a general awareness of workplace dangers and your rights as a worker. The 30 hour course, by contrast, is more in-depth and usually intended for supervisors. If you’re moving toward a lead role, explore our advanced training for techs.
The 10 hour class is typically spread over at least two days since OSHA limits daily training to 7.5 hours. To make the content relevant, OSHA offers different versions of the training tailored to specific industries.
Construction 10 Hour Training
The Construction version of the OSHA 10 classes is one of the most common. It’s tailored specifically for the hazards found on construction sites. The training focuses heavily on what OSHA calls the “Fatal Four” or “Focus Four” hazards:
Falls
Struck by incidents
Electrocutions
Caught in or between accidents
These four hazard types are responsible for a staggering 65% of all construction worker deaths, which is why they get so much attention in the course. Participants learn how to recognize, avoid, and prevent these and other common construction dangers.
General Industry 10 Hour Training
This version is for everyone else working outside of construction. Think about jobs in manufacturing, warehousing, healthcare, factory, and property maintenance settings. The General Industry course covers safety topics relevant to these workplaces, such as:
Machine guarding
Electrical safety
Personal protective equipment (PPE)
Like its construction counterpart, this training provides a great safety foundation for new employees in a wide range of fields.
Maritime 10 Hour Training
The Maritime industry, which includes shipyard work and cargo handling, has its own unique and serious risks. The Maritime 10 hour training addresses these specific dangers. Topics include things like crane safety, confined space entry on vessels, and hazards specific to dock work. While a smaller niche, these OSHA 10 classes are critical for keeping workers safe in these high risk environments.
How to Take OSHA 10 Classes
You have a couple of great options for completing your training. You can either find an in person class or take one online through an authorized provider.
Finding a Classroom Trainer
If you prefer learning face to face, you can find an OSHA authorized classroom trainer. These are certified instructors who lead live, interactive classes. The big advantage here is the ability to ask questions in real time and interact with other students. OSHA maintains a public database where you can search for authorized trainers in your area and even filter by the language they teach in.
When you look for a trainer, make sure they are legitimate. OSHA keeps a “Watch List” of trainers who have violated program rules, so it’s always good to double check.
Using an OSHA Authorized Online Provider
For flexibility, online OSHA 10 classes are a fantastic choice. You can learn at your own pace from anywhere with an internet connection. However, you must use a provider that is officially authorized by OSHA. If you take a course from a non authorized website, your completion card will not be valid.
OSHA provides a list of approved online providers on its website. This is where a platform like SkillCat comes in handy. Through its authorized partners, SkillCat offers OSHA 10 training that is both affordable and convenient, allowing you to get the same official Department of Labor card you would in a classroom.
Training in Spanish
Recognizing the diverse workforce, OSHA has approved select providers to offer online courses entirely in Spanish. This ensures that Spanish speaking workers can fully understand the critical safety information. The Spanish language courses cover the exact same material and result in the same official completion card. Providing training in a worker’s primary language is a key part of making job sites safer for everyone. Have questions before you enroll? Ask the community in our Questions & Answers forum.
Your OSHA 10 Hour Course Completion Card
Once you successfully complete one of the OSHA 10 classes, you’ll receive an official course completion card from the Department of Labor. This wallet sized card is your proof of training.
What the Card Represents
The OSHA 10 card shows employers you have a foundational knowledge of workplace safety. It is not a professional license or certification, but it is a widely respected credential. It proves you’ve been trained on how to spot common hazards and understand your rights.
Modern cards have security features like a QR code to prevent fraud, making it easy for an employer to verify.
Card Replacement and Expiration
What if you lose your card? You can request a replacement, but there are rules. You must contact the original trainer or online provider who issued your card. You are only allowed one replacement card per class.
Also, you can only request a replacement within five years of your training date. After five years, you would need to retake the course to get a new card.
A common question is whether the cards expire. The student OSHA 10 hour cards do not have an expiration date. While some employers or local rules might require you to take a refresher course every few years, the card itself remains valid according to OSHA.
Frequently Asked Questions about OSHA 10 Classes
How long does it take to complete an OSHA 10 class?
The training is designed to take 10 hours. Because OSHA rules limit training to a maximum of 7.5 hours per day, the course must be spread out over at least two days.
How much do OSHA 10 classes cost?
The cost can vary. Online courses are often very affordable. For example, you can get your OSHA 10 training through a SkillCat partner for around $50. In person classes might cost more depending on the provider.
Is the OSHA 10 card a certification?
No. OSHA is very clear that the Outreach Training Program provides an awareness level education. The card you receive is a course completion card, not a professional certification.
Do I need an OSHA 10 card for my job?
At the federal level, it’s a voluntary program. However, your employer or state might require it. Seven states (New York, Massachusetts, Connecticut, New Hampshire, Rhode Island, Missouri, and Nevada) have laws requiring it for certain construction projects. Many employers require it as a standard policy.
Can I take OSHA 10 classes online?
Yes, you can. Just make sure you choose an online provider that is officially authorized by OSHA. A card from an unapproved provider is not valid.
Do OSHA 10 cards expire?
No, the course completion cards issued to students do not expire. Some job sites or local regulations may require periodic refresher training, but the card itself is valid indefinitely.
What if I lose my OSHA 10 card?
You can request one replacement card from the original training provider, but only if you took the class within the last five years. After five years, you must retake the course to get a new card.


