← Lessons 10-Operator Licensing Quiz Question 0 / 26 read Vehicles subject to ‘O’ licensing Application procedure Requirements for all ‘O’ licences Standard licence — additional requirements Transport manager hours Objections Environmental representations Traffic Commissioner decisions Public inquiries and appeals Issue of the ‘O’ licence Vehicle discs UK Licence for the Community Changes to an ‘O’ licence Changes to transport managers Changing the type of licence New operating centres Schedule 4 procedure Other changes that must be reported Continuous licensing and enforcement Review of operating centres Disciplinary action The “Seven Deadly Sins” Main disciplinary powers Key offences and penalties Production of an ‘O’ licence ⭐ Exam numbers to remember ⭐ Exam numbers to remember 3.5 tonnes — threshold for vehicles subject to ‘O’ licensing. 9 weeks — common advance period for initial/major applications. 21 days — objection/environmental representation period. 28 days — certain notifications and appeals. £8,000 + £4,500 — Standard licence financial standing. 15 months — minimum maintenance-record retention. 5 years — relevant conviction period / operating-centre review interval. 6 months (possibly 9) — time to replace a transport manager. 12 months (possibly 18) — possible continuation after death/bankruptcy/liquidation. 14 days — production of licence when requested.