SOURCE-LINKED REGULATION GUIDE
UN R97 — Vehicle alarms and immobilisers
Distinguish alarm equipment, vehicle alarms and immobilisers.
Explore the scopeWhat does it cover?
UN R97 addresses permanently fitted alarm equipment, approval of vehicles with respect to alarm systems and immobilisers in separate parts. Vehicle-category and mass conditions apply.
Who is it for?
Vehicle-security equipment manufacturers and homologation teams.
Which subjects are addressed?
- Alarm equipment
- Vehicle alarm system
- Immobiliser
- Category and mass conditions
Common question
Are alarms and immobilisers regulated in one part?
No. The text defines separate scope provisions for alarm equipment, vehicle alarms and immobilisers.
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.
Discuss access optionsRelated regulations
UN R116 — Protection of vehicles against unauthorised use
Explore the separate scopes for alarms, immobilisers and devices that prevent unauthorised use.
UN R162 — Immobiliser systems
Assess the immobiliser product and vehicle approval under their separate scopes.
UN R163 — Vehicle alarm systems
Review both the alarm system and the vehicle fitted with it.