What does the WDT qualification cover? 

WDT (Military Technical Inspection) powers allow goods to be transported out of the country for the benefit of a taxpayer who carries out his economic activity in another country located within the European Union. As a result of such transport, the taxpayer has the same right as the owner to dispose of the transported goods. One of the situations in which we deal with WDT is when a Polish company sells goods to an entrepreneur who is an EU VAT taxpayer and who conducts business activity in e.g. Spain. 

The specific scope of the WDT concerns: 

forklift truck operator
  • carrying out technical supervision of fuel vapour recovery and technical equipment; 
  • verifying the qualifications of maintenance and technical equipment operators and extending the validity of their certificates; 
  • issuing authorisations to businesses that modernise or service technical equipment and manufacture specialised equipment; 
  • to issue military certificates relating to the authorisation in national traffic of vehicles for the transport of dangerous goods; 
  • agreeing technical documentation for the modernisation and servicing of technical equipment and the manufacture of specialised equipment; 
  • to apply for the supervision of technical equipment; 
  • analyse the ongoing assessment of the degree of risk posed by technical equipment; 
  • investigating the causes and consequences of damage to technical equipment; 
  • record-keeping; 
  • agreeing training curricula for maintainers and operators of technical equipment developed by the competent bodies; 
  • cooperation with UDT and TDT in carrying out technical supervision. 

What does TDT supervision cover? 

Equipment subject to technical supervision: 

  • tanks fitted to rail, metro and tram vehicles; 
  • firefighting unit tanks; 
  • freight, as well as passenger ski lifts and cable car hyrdroaccumulators;  
  • pressure tankers; 
  • technical equipment on seagoing vessels (non-pressurised equipment, pressure equipment, tankers, cranes); 
  • LNG storage tanks. 

Equipment included in the UDT: 

  • cableways; 
  • stackers and stacker cranes; 
  • container handling equipment; 
  • linkage cranes; 
  • cranes (hydraulic, automotive, construction); 
  • excavators and rollers; 
  • lift trucks; 
  • mobile platforms; 
  • ship and cargo lifts; 
  • HDS cranes; 
  • forklift trucks; 
  • winches and hoists; 
  • cranes; 
  • telescopic handlers; 
  • loading or unloading equipment; 
  • loading equipment in the handling lines;  
  • specialised equipment that is subject to military technical supervision; 
  • mobile platforms (aerial work platforms, scissor lifts, suspension lifts, stationary lifts, mast lifts); 
  • flanged connections; 
  • escalators; 
  • facilities for people with disabilities. 

Course of training 

aerial lift in operation

The type of training depends on the type of equipment we intend to operate. Classes are divided into two stages: the theoretical, where the participant learns about the various standards and regulations (including occupational safety and health, so that we are aware of the potential risks when operating the machine in question), and the practical, where the trainee learns individually how to operate the equipment in question. Self-study materials are provided as part of each class, as well as a set of questions with answers that are expected during the UDT exam. We know from experience that this format is very helpful in the process of effective learning and also makes it much easier to successfully pass the exam to become a machine operator or maintainer. Should you have any problems understanding the questions given, there is also the possibility of obtaining additional study material and substantial support from our training staff. 

Course format 

All UDT training courses can be open, where anyone interested in acquiring a licence for a particular piece of equipment can enter, or closed, intended for specific organised groups. In some courses, entry to a particular group is determined by the student's level of proficiency, which is determined by a competency test. This form of group division is important for the course, as it improves the learning process and evens out the level of participants. In the case of groups with a lower level of proficiency, the duration of the course is extended accordingly and additional support is provided by the training team.  


In most cases, it is divided into a theoretical part (in the form of a test) and a practical part (usually oral). The threshold for passing the exam depends on the specific piece of equipment for which you wish to be certified. 

Conditions for joining the course 

To take the course the trainee must: 

  • be over the age of eighteen; 
  • have a skilled worker's certificate or a minimum of primary education; 
  • have a certificate of no health contraindication. 

Ergon - basic information about us 

For many years now, the ERGON Centre for the Improvement of Human Resources has been actively providing professional training courses entitling employees to work in various positions. Our specialisation is primarily in IP, UDT, fire safety, occupational health and safety, first aid, G1, G2, G3 and other training courses conferring electrical qualifications.  


The facility's staff is equipped with a pool of experienced instructors and lecturers with extensive knowledge and professional practice. 

Priorities of our activities 

The main objective of our training courses is to comprehensively prepare trainees for the examinations held by UDT, as well as other types of position examinations organised by, among others, PSE, SIMP, SITPS or SITSpoż, and other verification tests appointed by URE. With this in mind, all our training courses are thoroughly refined in terms of content, in line with the guidelines applicable to the exam. Our courses also allow for in-depth practical experience, building or extending the participants' skills in the safe and efficient operation of equipment at various stations. We have been building a reputation and making our training methods more effective for many years, which is why we enjoy a high level of trust and satisfaction among our trainees. 

mobile crane on site

Where do we operate? 

The ERGON Personnel Improvement Centre is an establishment registered as a non-public educational institution, which carries out educational activities registered in the register of non-public establishments and schools of the city of Warsaw. Our branches are located in the following cities throughout Poland. In addition, we also provide the possibility to travel to the client's workplace.  

Price list 

Costs for training are determined on an individual basis, so we encourage you to direct your questions via the contact form available on our website or to the telephone numbers below. 

Feel free to contact us, we are at your service! 

Questions and answers

Where is the training provided?

Our branches are located in the following cities: Warsaw, Katowice, Krakow and Bielsko-Biala. In addition to enrolment in training in the above cities, we also provide the option of travelling to the client's workplace anywhere in Poland.

What is the format of the course?

All UDT training courses can be held in an open format, where anyone interested in obtaining a licence for a particular piece of equipment can enter, as well as in a closed format, designed for specific organised groups.