DQ (Disqualification) represents the most severe penalty in karting competition, removing a driver from the results of a specific session or potentially an entire event due to serious technical or sporting regulation violations. This sanction eliminates all points and awards from the affected sessions, serving as the ultimate deterrent against cheating or dangerous behaviour.
Common grounds for disqualification:
- Failing post-race technical inspection (illegal engine modifications, underweight, non-compliant components)
- Dangerous driving including deliberate contact or blocking
- Receiving assistance within the safety line during a session
- Using non-homologated or illegal equipment
- Accumulating excessive penalty points during a race
- Fraudulent entry information or licence irregularities
Technical disqualifications often result from post-race scrutineering where engines, fuel samples, or chassis components fail compliance checks. Sporting disqualifications typically follow incidents where penalties prove insufficient punishment for the severity of the infringement. Disqualifications can be appealed to the Stewards panel with supporting evidence, though overturning a DQ requires compelling proof of official error or mitigating circumstances. Some disqualifications also carry licence penalty points or competition bans affecting future event eligibility.