Example of the aforementioned letter.

Once again I rather worryingly find myself agreeing with Rob.
In the UK as long as you have tachos with you for every day you have used a tacho equipped vehicle during all of the current week and the 15 calender days prior to the current week, you have carried out your obligation as to the regulations. If VOSA are concerned there are discs missing then it is up to them to investigate further. They have to prove you have more charts than you are showing them, or you have had insufficient rest, you have carried out your obligations by handing over the correct number of charts. Innocent until proven guilty, so the onus is on them to prove guilt rather than you to prove innocence.
geebee45:
just to throw more coal on the fire. Could anyone actually quote the legislation; Act and Section which says you have to carry letters of Attestation (OK spelling maybe dodgy there). They are not covered by; 3820/85, 3821/85 (the EEC legislation governing drivers hours and recording equipment) nor are they covered by Transport Act 1968 (our domestic legislation). The new drivers hours; 561/2006 doesnât mention them either.
As far as I know there isnât any regulation requiring them. Some foreign authorities started demanding them, in much the same way as they invent a lot of regulations to suit them self, but they couldnât prosecute you for not carrying one. That didnât stop them issuing fines though, but you were on a winner if you chose to fight it. On one occasion several years ago, in France, I was stopped in a control and they decided they were going to fine meas I didnât have a letter of attestation. I argued the point, asked to see the regulation in black and white and when they couldnât do that asked them to take me to see the big boss. A couple of minutes later, after a little discussion among themselves, they decided I didnât need one after all and therefore wouldnât be fined.
Mind you they did work very hard after that to try to get me for any small thing that would have been genuine, but they failed.
They were really only useful in minimising any delays if you were stopped in a control