BS EN 50436-2:2007 Alcohol interlocks — Test methods and performance requirements — Part 2: Instruments having a mouthpiece and measuring breath alcohol for general preventive use
This European Standard specifies test methods and performance requirements for breath alcohol
controlled alcohol interlocks having a mouthpiece. It covers alcohol interlocks intended for general
preventive use.
This European Standard is mainly directed to test laboratories and manufacturers for alcohol interlocks. It
defines requirements and test procedures for type approval.
Several parameters (as for example alcohol concentration or breath volume) are specified in this
European Standard for the purpose of type testing according to this standard only. However, it may be
necessary according to national regulations or depending on user requests to set the values of the
prescribed parameters differently for use of the alcohol interlocks.
This European Standard also applies to alcohol interlocks integrated into other systems of the vehicle.
This European Standard does not apply to
– alcohol interlocks intended to be used mainly in traffic safety programs for drink driving
offenders (see EN 50436-1),
– instruments measuring the alcohol concentration in the ambient air in the vehicle,
– alcohol interlocks not having a mouthpiece.
BS EN 50436-2:2007 history
1970BS EN 50436-2:2014+A1:2015 Alcohol interlocks. Test methods and performance requirements. Data security
2014BS EN 50436-2:2014 Alcohol interlocks. Test methods and performance requirements. Instruments having a mouthpiece and measuring breath alcohol for general preventive use
2008BS EN 50436-2:2007 Alcohol interlocks — Test methods and performance requirements — Part 2: Instruments having a mouthpiece and measuring breath alcohol for general preventive use