If
the vehicle is presented for test within the calendar
month prior to the date that the MOT is due, the test
certificate will run from the date of the test to one
year after the expiry date of the current certificate
for example if the current certificate was due to expire
on 1 April 2003, and the vehicle was presented on or after
2 March 2003, the certificate would run from the test
date until 1 April 2004.
To
have this extension, the vehicle owner should present
their old certificate to the test station to verify that
the extra time is applicable. The tester would then write
the serial number of the old certificate in the appropriate
section of the new certificate.
The
same rule would also apply if the vehicle was taken in
within a calendar month of its first MOT. In this case,
the vehicle owner would need to present their registration
document and the serial number from this document will
be entered in the 'last certificate serial number' box
on the MOT.
If
the vehicle is tested earlier than one month before it's
due date, it will only run for twelve months.