UDT qualifications – are they necessary to work on mobile platforms?
Mobile platforms are machines used for work at heights. These are particularly demanding tasks, burdened with high risk. For this reason, people operating such devices must have the appropriate authorizations.
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UDT authorizations and the use of mobile platforms
Persons operating mobile platforms must undergo appropriate training. After completing the course, it is also necessary to take the state exam and obtain a positive result. It is also worth knowing that UDT authorizations are issued only for a specific period of time. After it expires, it must be renewed.
Categories of UDT authorizations
UDT authorizations are divided into several categories. The division used to be a bit simpler – it included IP and II P authorizations. Curleasely there are as many as five categories of authorizations granted by the Office of Technical Inspection:
- for stationary mobile platforms – valid for 10 years,
- for hanging mobile platforms – valid for 10 years,
- for mobile mast platforms – valid for 10 years,
- for mobile platforms – valid for 5 years,
- for platforms on railway vehicles – valid for 10 years.
What does UDT training include?
During UDT training courses allowing to obtain qualifications to operate mobile platforms students learn theory regarding various issues. The most important of them include:
- activities performed before, during and after work,
- types of hanging platforms,
- construction of devices,
- safety devices used in lifts,
- health and safety rules applicable at work,
- tests and durability tests,
- technical supervision regulations,
- preparation for work depending on curlease conditions.
The course also covers practical skills. Trainees learn how to properly control the device to maintain the safety of workers at height and other people present in the vicinity of the working machine.
What does the UDT qualification exam consist of?

The UDT qualification exam consists of a theoretical and practical part., regardless of the device supported. The first stage consists of 15 closed questions. Passing is possible by obtaining 11 correct answers. The second part consists of practical tasks.regarding the operation of the platform.
It is important to remember that you can only take part in the exam after presenting the appropriate documentation. You must take your ID card or passport to the test. After completing the exam with a positive result, a special certificate of qualification is issued.
Is it necessary to undergo UDT training before the exam?
UDT training is not required before taking the qualification exam, but it is advisable. During the course, you can learn all the most important issues under the supervision of employees delegated by UDT. Participants also receive access to materials covering the entire theory.
Who can obtain UDT qualifications?
UDT permissions can only be obtained by people who meet three conditions - they are over 18 years old, have at least primary education and have passed tests that did not show any health contraindications to operating such equipment.
UDT training courses are aimed at beginners and those who already have experience in operating mobile platforms but want to renew their qualifications or expand and update their knowledge. Such courses are organized only by entities designated by the Office of Technical Inspection.. They are conducted under the supervision of certified instructors and cover strictly defined topics.
Which mobile platforms require UDT authorizations?
UDT authorizations are required for many models of mobile platforms. The basic types of such machines are the following structures:
- self-propelled on wheeled or tracked chassis,
- built on trailers,
- built on cars.
These devices are also divided into scissor, telescopic and articulated. Training for individual machines is very similar. The issues may vary only depending on the design of the equipment and the necessary safety rules.
UDT authorizations for hanging mobile platforms
Mobile platforms are also hanging devices. Their operation also requires specific authorizations. They used to be classified by UDT as category II P. Such authorizations are issued for 10 years. The rules for obtaining permits to operate these machines are similar to those for classic mobile platforms.
What are the risks of working without UDT qualifications?
Working without the appropriate qualifications on mobile platforms can be very risky. This not only increases the likelihood of an accident, but also has legal consequences. In the event of an inspection, when the lack of qualifications is revealed, both the employer and the employee are exposed to high financial penalties.
It is worth remembering that operating the device by untrained people can lead to its faster wear. This is another loss for the employer, so it is in their interest to organize training for their employees.
Are you looking for a place where you can participate in professional UDT training? We invite you to familiarize yourself with our offer!
