OSHA Training Services Inc. proudly serves the great State of Illinois with top-tier OSHA safety training. We offer everything from OSHA 10-hour and 30-hour certification courses to industry-specific programs such as confined space and excavation competent person training. Our knowledgeable instructors deliver practical, compliance-focused training to help your team work safely and meet OSHA requirements with confidence.
We Conduct OSHA Training Classes at Your Site Anywhere in Illinois

OSHA 10 Hour Construction Training Class

OSHA 30 Hour Construction Training Class

Confined Space Entry for Construction Training Class

OSHA 10 Hour General Industry Training Class

OSHA 30 Hour General Industry Training Class

Confined Space Entry for General Industry Training

Excavation Competent Person Training Class

HAZWOPER Training Classes (40, 24, & 8-hour)

NFPA 70E Training (Initial and refresher)

Fall Protection Competent Person & Users Training

Scaffold Competent Person / User Training

Other On Site OSHA Training Classes
Request a proposal for OSHA training at your site in Illinois (please specify English or Spanish)
Our Authorized OSHA Trainers Conduct OSHA Training in Illinois
Make certain that your on site OSHA 10 and 30-hour training classes in Illinois are conducted by trainers like ours who are officially authorized to conduct live OSHA courses. The trainer must first complete a series of OSHA trainer classes provided by one of the OSHA Education centers located around the country. You can confirm their status as a currently authorized OSHA Outreach trainer by asking to look at their credentials proving they completed the following trainer courses.
Construction industry trainers must successfully complete the OSHA 510 course, followed by the OSHA 500 course. This qualifies the trainer to conduct OSHA 10-hour construction training in Illinois and anywhere else in the USA and territories for a four-year period. The trainer is also authorized to conduct OSHA 30-hour construction training in Illinois and elsewhere. To maintain their status as an authorized OSHA Outreach trainer for construction, they must complete the OSHA 502 trainer update course every four years.
General industry trainers must successfully complete the OSHA 511 course, followed by the OSHA 501 course. This qualifies the trainer to conduct OSHA 10-hour general industry training in Illinois and anywhere else in the USA and territories for a four-year period. The trainer is also authorized to conduct OSHA 30-hour general industry training in Illinois and elsewhere. To maintain their status as an authorized OSHA Outreach trainer for general industry, they must complete the OSHA 503 trainer update course every four years.
Be assured that our OSHA trainers who conduct on-site OSHA training classes in Illinois are officially authorized OSHA Outreach trainers.
Our Online OSHA 10 and 30-hour Training Courses Also Accepted in Illinois
There are also OSHA-authorized online 10 and 30-hour training courses available for construction and general industry. However, you must pay close attention, as only those course providers that are specifically authorized to provide these courses can issue trainees the official DOL / OSHA 10 or 30-hour wallet cards. There are plenty of imitators out there who use deceptive fine print and “too good to be true” pricing to sell you a course that is not OSHA authorized. We guarantee that the 10 and 30-hour online OSHA training courses offered on our website are authorized by OSHA, and are accepted in Illinois as well as all other states and US territories.
Additional Safety Training Considerations for Workers in Illinois
While our onsite and online OSHA 10 and 30-hour training courses for construction and general industry are the gold standard for training about general hazard recognition and avoidance for workers and supervisors, there are many workers in Illinois who face unique environmental and occupational hazards that require other specialized safety training to prevent serious injuries and illnesses.
For example, Cold Stress Prevention Training is essential for those working in freezing temperatures or even cool, damp conditions—whether outdoors or in workplaces such as refrigerated warehouses, food processing plants, or unheated job sites. Cold stress can lead to frostbite, hypothermia, and reduced dexterity, increasing the risk of accidents. This training helps workers recognize the early symptoms of cold-related illnesses and implement safe work practices to minimize risks in frigid environments.
At the other end of the spectrum, Heat Illness Prevention Training is critical for anyone exposed to high temperatures or humid conditions, where prolonged exposure can result in heat stress or even life-threatening heat stroke. Workers in construction, roadwork, landscaping or lawn-care, commercial kitchens, attic work, or buildings without adequate ventilation must know how to recognize the early signs of heat-related illness and know how why they need to stay hydrated, take proper rest breaks, and respond to emergencies. This training provides essential knowledge to help them work safely in extreme heat.
And with a strong presence in refining and chemical manufacturing, Illinois workers in industries such as oil and gas, storm or wastewater management, and agriculture must be aware of the dangers of Hydrogen Sulfide (H2S), a highly toxic gas commonly found in drilling sites, refineries, chemical plants, manure pits, grain elevators, sewers, and underground utility spaces. Without proper precautions, exposure can quickly become fatal. H2S Hazard Awareness Training ensures workers can identify H2S hazards, understand the importance of gas detection equipment, and follow emergency procedures to stay safe in high-risk environments.
Also, workers involved in confined space entry operations must complete Confined Space Entry Training for General Industry before entering hazardous areas such as tanks, vats, silos, sewer and storm drain systems, underground utilities, and many crawl spaces. Supervisors overseeing confined space entry and attendants monitoring entrant safety must also be trained. These environments pose serious risks, including toxic gases, oxygen deficiency, and engulfment. Additionally, construction workers and supervisors entering confined spaces must complete specialized Confined Space Training for Construction.
Regulation of Workplace Health & Safety for Private Sector Employers in Illinois
OSHA training in Illinois is regulated at private employer’s workplaces by the Federal Occupational Safety and Health Administration (OSHA). The State of Illinois operates a state OSHA program (PESH) exclusively for State and local (e.g.: municipal, county, public schools and colleges) employers.
Federally regulated employers located in Illinois are governed by the Federal OSHA health and safety standards found in the 29 Code of Federal Regulations (CFR). These include, but are not limited to, the OSHA workplace poster requirements in Part 1903, OSHA injury and illness record-keeping requirements in Part 1904, general industry standards in Part 1910, maritime standards in Parts 1915, 1917 and 1918, construction standards in Part 1926, and agricultural standards in Part 1928.
Many of these OSHA standards require that employers provide their employees in Illinois with OSHA training and information on a variety of health and safety topics (scroll down to see links to training requirements below).
Illinois State OSHA Plan for Public Sector Employers
The Illinois Department of Labor (IDOL – accessible at https://labor.illinois.gov/laws-rules/safety.html) operates a public sector only occupational safety and health program under a plan approved by the U.S. Department of Labor. This program provides safety and health protections to state and local government employees within the state. Therefore, public sector employees in IL must also be provided with OSHA training where applicable.
The Federal OSHA national emergency hotline telephone number is 1-800-321-OSHA.

Illinois OSHA Compliance Resources
Federal / State of Illinois OSHA Posters
OSHA Training Requirements in Illinois for 1910 General Industry
OSHA Training Requirements in Illinois for 1926 Construction
Illinois Department of Labor – Accessible at https://labor.illinois.gov/laws-rules/safety.html
Request a proposal for on site OSHA training in Illinois
Illinois - OSHA Training
This video quickly outlines the OSHA training services we offer to workers needing OSHA training in Illinois.c

Online OSHA Training Courses
Complete your OSHA training ASAP. Take an online OSHA training course. Over 100 on-demand OSHA training courses available for instant access, including the confined space entry training, cold and heat stress prevention training courses, and the OSHA 10 and 30-hour training courses. Print your own OSHA training certification.
Disclaimer: This information was originally obtained from the Federal OSHA website. OSHA Training Services Inc. makes every effort to ensure that the information on this page is accurate and up to date, but changes in state law and procedures affecting the information on this page are beyond our control. Contact IL state program staff directly to verify important information about Illinois OSHA training requirements.