Lithuania, the EU and other countries
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We first study Lithuania's rules and applicable EU rules. Europe is not only the EU: the route, national law and international agreements matter for each journey. Here we compare a few selected differences.
Lithuanian law and EU documents form the foundation. For technical and safety topics, we prioritise European authorities and manufacturers, including German and French sources. Russian and other national rules have clearly stated scopes. Each comparison includes sources and explains when it applies.
When must a tachograph undergo a regular inspection?
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First try to answer in your own words.
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At an approved workshop at least every two years. A fault or other specified circumstances may require an earlier inspection.
Please note
Reasons for additional inspections and calibration depend on the applicable technical requirements.
A simple explanation
Inspection covers operation, settings appropriate to the vehicle, seals and signs of possible tampering. A still-valid previous inspection does not justify driving while ignoring a newly noticed fault.
Regularly every 24 months; a fault cannot wait.
Sources and checks
Editorial review: 2026-09-28.
Learning objective: Identify the regular tachograph inspection interval and recognise its limitations. EU syllabus area: 2.1. Article 23 of Regulation 165/2014 and the duty concerning faults in Article 37 were read.
Answer compared with sources: 2026-09-28.
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Start with the vehicle, then move on to driving, human factors, safety, cargo and transport rules. Within each topic, questions progress from the basics to application. Question numbers and links stay the same.
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EU C / CE learning areas
The 300 questions are mapped to 14 freight transport learning areas in Annex I to Directive (EU) 2022/2561. Choose a specific skill and its related questions. Practice tasks help you prepare for work with an instructor.
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Visual explanations help you understand visibility, manoeuvring, cargo and working time. Choose a diagram, compare examples or adjust a model.
Practical scenarios
Read the facts and decide what you would do. Then reveal the solution and compare your explanation. These are additional tasks alongside the 300 questions; no points are awarded.
Check your knowledge
Additional quiz questions are linked to the 300 study questions. After you answer, each option is explained, and at the end you will see results by topic.
Learning together and feedback
Try it together in 25–30 minutes
For an instructor and a small group: choose one C/CE freight transport topic in the Lithuania and EU context. Use your own devices, including a phone and a computer.
- 3 questions. In ‘Recall’ mode, first answer in your own words, then read the explanation and mark what needs more review.
- A lesson and a diagram. Discuss what they explain and which conditions matter.
- One scenario. Decide before revealing the solution. Explain the reasons for your chosen action.
- A few quiz questions. Read the explanation for each option. You can finish the quiz early; the remaining questions will be marked as unanswered.
- Discussion. Everyone names one useful point and one thing that needs correcting.
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You will find the question link and feedback field below this section. Lessons, diagrams and scenarios have their own ‘Copy link’ button. ‘Suggest a correction’ helps you prepare a note with the specific link and version label. Copy or download the text and pass it on for review.
Discuss: is it easy to find an answer and return to the question? Can you explain the reason and the limits of the rule's application? Which sentence is misleading? Flag any significant legal or safety uncertainty for checking before using the material.
ID 154 · When must a tachograph undergo a regular inspection?
Translated from the Lithuanian edition. The material concerns Lithuania and the EU; source-check dates refer to the Lithuanian answers.
Study materials for C/CE drivers: 300 questions with explanations, lessons, quizzes and practical scenarios. Based on Lithuania's and EU rules.