Confined spaces are potentially hazardous spaces. They are places that you could be trapped such as pipes, vaults, manholes, tunnels, silos, sewer, storage tanks, pits etc. Confined spaces may have hazards such as lack of breathable air, extreme temperatures, hazardous gases, dust or loose powders or liquids that might engulf you.

Before entering you must know what the hazards are and how they can be prevented. You also need authorization before working in a confined space. Effective hazard warnings and barricades must be put in place to notify everyone of potential hazards and to restrict unauthorise entry. Rescue operations must be carried out only by trained and designated personnel. 

To control the risks in working in confined spaces and conformance with regulations, proper planning, adequate safety measures, training and authorization is required during works in confined spaces.

This well designed OSHA standard confined space entry training will certify you competent to work in confined spaces.


29 CFR 1910.146 (OSHA's standard)

3 Days 

Time: 10 am - 2 pm daily. Training frame is ergonomically friendly to make your training experience wholesome. We make learning easy and impactful.

Classes are scheduled weekly for a new batch all year round. Feel free to communicate with us and we will align you with our scheduled classes.

  • Definitions of confined spaces and "permit required" confined spaces
  • Identify the characteristics of confined spaces (CS).
  • Identify the characteristics of permit required confined spaces (PRCS)
  • Responsibilities of managers, supervisors, entrants and attendants.
  • Types of hazards associated with confined spaces.
  • Permit to work (PTW) system.
  • Hazard control, CS entry procedure and cse drill.
  • Lock out/Tag out/Try out (LOTOTO)
  • Safe entry and exit from permit required confined spaces.
  • Basics of Working at height safety
  • Air quality requirements and the use of gas tester, ventilation equipment and breathing apparatus (B.A)
  • Communication and hazard awareness - responsibilities at the facility Level, the posting of warnings, Informing outside contractors
  • The written program for a permit required confined space
  • Employees’ rights.
  • Confined space rescue preparation and rescue methodologies.

N30,000 (Classroom Training) 

N23,000 (Online Self-study Training) 

N33,000 (Instructor-led Online Training)

Course fee takes care of everything about your registration, training, instructional materials, assessment, certification, (daily lunch for classroom mode of training).

The main requirement for this training program is a basic understanding of workplace health and safety.

We deliver training nation-wide as we provide varieties of training options regardless of distance and schedule. 

Lagos Training Center: 2nd Floor, Suite 315, 117  Shasha Road Road, Beside Mobil Filling Station, Akowonjo, Lagos.

Abuja Training Center: 2nd Floor, Othni Plaza, Nouakchott Street, Wuse Zone 1 by NDE Office, Abuja.

Budget Friendly and Flexible Payment Plan:

We offer you the convenience of paying in installments as you train with us.

We Are Internationally and Locally Accredited:

Absolute HSE Co. Ltd (HSE Training And Certification Institute)  is accredited by the World Safety Organisation (Special Consultative Status To The United Nations ECOSOC) in compliance with ISO/IEC 17024:2012 and International Accrediting Commission For Safety and Environmental Education Training (IACSEET). Certificates issued are recognised and accepted world-wide and ranks well amongst other safety certifications.

Excellent, Experienced and Dedicated Course Instructors: 

Our instructors fundamentally possess solid educational background, experience and teaching skills (plus continuing professional development) in the area of training they specialise in and are trained life coaches. Our instructors employ the best training method to ensure easy understanding and an enjoyable training session for you. 

Guidance and Access To Job/Internship Opportunities:

We will guide you throughout and even after the training to explore this fulfilling career path.


Most frequent questions and answers

Upon successful completion of this training program, you will be issued a globally recognised certificate in Confined Space Entry.

Upon completion of your training/course and assessment, it takes about a week or a maximum of 2 weeks for your certificate(s) to be ready for pick up at our office. You will definitely get a notification from us once it is ready for pick up. 

If it is not convenient for you to pick up the hard copy of the certificate, you can request for soft copies to be sent to your email pending the time you are free to pick it up.  Or we could send your hard copy certificate via courier to your location but for a small fee.

It’s easy. All you have to do is: 

1. Fill the registration form to register. You can Register here

2. Pay the course fee by bank deposit, transfer or cheque in favour of: 

Absolute HSE Co. LTD; United Bank for Africa (UBA): 1024243451 

3. Send proof of payment and form to [email protected] or via whatsapp 0912-913-3030.

Join the class at training center or take the class online at your convenience. You can see details about our online mode of training here

Absolute HSE Co. Ltd (HSE Training and Certification Institute) is locally registered in Nigeria, West Africa with No RC – 1783161 and is adequately certified and accredited to provide training and globally recognised certifications. We have also invested a lot in partnership with top professional institutes across the globe.