← Lessons 12-Drivers' Hours and Records - Records Quiz 0 / 9 read 1. Introduction 2. EU Regulation 165/2014 3. The Digital Tachograph 4. The Analogue Tachograph 5. Letter of Attestation 6. Domestic Regulations 7. Offences and Penalties 8. Tachograph Exemptions – Revision List 9. Quick Exam Numbers – Memorise These 5. Letter of Attestation A letter of attestation is no longer normally required to establish missing periods of activity. Drivers should make retrospective manual entries for activities carried out away from the vehicle when they resume driving. If an older tachograph cannot accept manual entries, a letter of attestation may still be used in the circumstances described by the material. It must not be used to prove missing daily or weekly rest periods. Normal missing daily/weekly rest can be entered retrospectively, although the material states this is not a legal requirement. Longer-than-normal rest should be recorded retrospectively by manual entry or on the back of a printout. False attestations constitute an infringement.