SOURCE-LINKED REGULATION GUIDE
GB IVA O — Trailer inspection manual
Review the IVA requirements for O1, O2, O3 and O4 road trailers presented for inspection.
Explore the scopeWhat does it cover?
This manual explains the technical requirements and inspection procedures for road trailers in categories O1 to O4. It distinguishes the trailer categories by maximum mass.
Who is it for?
Trailer manufacturers, converters and importers, and teams preparing technical files or presenting trailers for inspection.
Which subjects are addressed?
- O1–O4 scope
- Maximum-mass classes
- Trailer inspection
- Agricultural trailer distinction
Common question
Are agricultural R-category trailers included?
No. The manual addresses O-category road trailers and points to a separate type-approval framework for agricultural R-category trailers.
Source documents and references
Work with this regulation in RegsUP.
Read the text with its edition and sources. Assess available comparisons, relevant dates and question-and-answer features against your work needs.
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