← 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 Changes to an ‘O’ licence Vehicles within the margin: notify the CLO within 1 month, using GV80. Vehicles exceeding the margin: major variation using GV81. Apply at least 9 weeks before the vehicles are needed. Application is published and open to objections/environmental representations. Vehicle swaps: use GV80; normally not published. Removing vehicles: notify CLO within 21 days using GV80. Moving vehicles between operating centres: rules depend on whether the centres are in the same or different Traffic Areas.