Blue Bravo, My camper has no brakes and 750 atm and requires a yearly inspection in NSW, the explanation given to me was it was over 5 years old when transferred to NSW rego and all trailers over 5 years old will require inspection, But the 30yo box trailer we own has never needed inspection so I dont understand what the rule is, possibly my camper was flagged as it was transferred from another state some time ago.